Please review! I know I've had a lot of stories like this, but they are so fun to write and you guys seem to enjoy them. Here goes another story! Yippee Kai Yay! (Quote from Die Hard by John McClain)

Olivia Benson woke up to another Saturday morning. Of course, on the day she had off, it was down pouring. She groaned when she heard thunder. Saturdays were her one day where she got to be herself. Getting up, she pulled on a pair of comfortable jeans and a t-shirt. She grabbed the ratty old sweat shirt that belonged to her old partner and pulled it on, bringing the hood over her head as she left her apartment. Her phone vibrated in her pocket, signaling a text message. Before going outside, she pulled out her cell phone and read the text. Are you still coming today?- Ava

Yes, I am on my way right now.- Liv She texted back before going outside. She hailed a cab and told him the address she had gone to almost every weekend. Buildings and people went in different directions outside her window. The butterflies in her stomach started fluttering faster. She hadn't seen Ava in three weeks and she missed her terribly. When the cab stopped in front of the brownstone, Olivia paid the driver and nearly ran to the door. She knocked three times before waiting for it to open. When it did, she was face to face with Ava's father. "Hey Tripp!"

"Hey Liv!" He smiled before kissing her cheek and letting her in. "How was your week?"

"It was too long." Olivia chuckled and patted his back. "Yours?" He rolled his eyes, letting her know. "Where's Andy and the boys?"

"Uh, Andy took the boys to the Jungle Gym downtown. Their friend from daycare is having a birthday party." Tripp explained. "I love my boys, but I am not going to a birthday party where a bunch of kids can wipe their noses on my pants."

Olivia laughed and patted his chest. "You didn't like changing diapers. That's why I had to change all of Ava's when she was younger." She looked around for a moment. "Where is our lovely daughter by the way?"

Tripp looked up the stairs. "Well, let's see." He went to the bottom of the steps and cleared his throat. "Ava! Can you come here please?" He called and smiled when he heard her coming down the upstairs hallway. They both heard her singing one of her favorite songs on the way there. She came around the corner, looking down at her iPod. One of her ear buds was in while she tucked away a strand of her brown hair that went halfway down her back.

She stopped at the top of the stairs. "Yes Dad!" She called back, not knowing he was only at the bottom of the stairs.

"Hey!" Tripp chuckled. She looked down and saw him. "Ms. Pop Princess, look who's here."

Ava looked towards the door and smiled when she she saw Olivia. "Hey Mom!" She hurried down the stairs and hugged Olivia tightly.

Olivia smiled and held onto her daughter. "I missed you. It's been too long." She kissed Ava's head and pulled back enough to look at her face. "Hey Cupcake!" Ava chuckled.

Tripp smiled at them and leaned against the railing. "I call our daughter down and you get all the attention."

"Thank you Daddy." Ava grinned and kissed her father's cheek. "Andy called and she wants to know if you want to meet up for lunch with the boys."

"Okay, I'll call her back. You two have fun." Tripp said before jogging into the kitchen.

Ava turned to her mother and hugged her again. "I missed you too, by the way." Olivia chuckled. "So, it's raining. Movie day?"

Olivia smirked. "Way ahead of you." She opened her purse and pulled out two DVD cases. "I already brought two movies you haven't seen. I haven't seen them either, but you watch more movies than I do." She tapped her daughter's nose and hung her purse up. "I brought Identity Thief and The Five Year Engagement. I saw them and I remembered that you and I wanted to see them. So, here they are."

"Good, we can watch them in the living room." Ava grinned as they walked into the living room. "I also got a movie that we haven't watched in a long time."

"What is it?" Olivia asked sliding her shoes off and dropping onto the couch.

Ava smirked holding up the movie case to Dirty Dancing. Olivia's jaw dropped. "I know you too well sometimes, Mom." She put in a movie and sat down next to Olivia, cuddling into her side. Olivia perched her legs on top of her daughter's, making her giggle.

Later, Olivia looked down at her daughter to find her sleeping. She stroked her hair back from her face and kissed her forehead. She smiled remembering the times they'd end up like this when she was younger. Ava would always fall asleep at the end of their first movie or the beginning of their second. It made it easy putting her down for a nap when she was two. Her daughter was like a book that she had written. She knew everything since her daughter texted her almost everything about her day.

When she heard the front door open, she looked around the couch to see Andy and Tripp walk in with their two boys. Andy smiled and came over, leaving Tripp to take the sleeping boys upstairs. "Hey Liv!"

"Hey!" Olivia smiled. She rubbed her daughter's back before speaking again. "How was the party?"

"Well, Cliff went missing for ten minutes, but we found him in the bouncy house. Mitchell decided that he should just sleep through the whole party. He woke up for the car ride and then fell back asleep when we came in." Andy chuckled. "They're three and one and already completely opposite of each other."

Olivia laughed. "It seems like it. So, I noticed it was just Ava and I today. Where is everybody?"

Andy sighed. "Well, the older three are already moved out so they do whatever as you know." Olivia chuckled while nodding. "Uh, Barney is camping with his friends this weekend and my four kids are at their Dad's for the weekend. So, it's just Ava, Cliff, and Mitchell this weekend. But, Thanksgiving is coming up in a couple of months. Luther and his family will come by before going to her families get together. Quinton and his girlfriend will stay for a couple of days. Juliet will be coming home and going all the time she's here. Then, it's Ava, Barney, Cliff, and Mitchell. Ava will probably join you to go to Simon's sometime on Thanksgiving."

"Probably." Olivia smiled. "How long has Quinton been dating his girlfriend? It's been a while, hasn't it?"

"Three years, almost four. Ava and I are waiting for him to pop the question. He just wants to finish college before he proposes, I think." Andy nodded. She looked behind her when they saw Tripp. "Hey!"

"Hey! What are we gals talking about?" Tripp asked putting his hands on his hips.

"Family plans, are the boys down for the count?" Andy asked.

Tripp smirked. "Cliff wants Mommy to do the Cookie Monster voice." Andy rolled her eyes and waved a farewell to Olivia before going upstairs. Tripp sat down on the arm next to Olivia. "How did your day turn out?"

"Good. Ava and I watched a movie, ate popcorn, played a game of Monopoly, and then we watched another movie. She fell asleep a half an hour into it." Olivia smiled kissing her daughter's head. "Are you sure you're fine with her staying with me tonight? I don't want to ruin anything if you had something planned."

"Liv, she's also your daughter. I see her everyday. It's fine." He kissed her head. "Besides, she gets restless around here. You have no idea how much fun she has with you. You are like her birthday every week."

Olivia grinned. "Well, she's the same for me. I just wish that I could talk about her."

Tripp rolled his eyes. "You can. You just have to tell people she exists." He slid down onto the couch beside her and put an arm behind her head. "It's not that hard."

"What am I supposed to say?" Olivia asked, dropping her head onto his arm. "Hey guys, I have a daughter that I never told you about. She's fifteen, almost sixteen. And, I married her father when I got drunk in Vegas. We got divorced a year and a half later because we just couldn't make it work for her."

"Well, you don't have to say exactly that." Tripp chuckled and rubbed her shoulder. "Just start with the first part. Hey guys, I have a daughter. Her name is Ava and she's perfect. Even though I never told you about her, I really would like you to meet her." He patted her leg. "Our daughter deserves that."

Olivia turned to face him and paused for a moment before whispering. "I know she does. It's just not that easy."

Tripp smirked. "How do you think I feel? You were my second wife and I am on number four. It took me four months for Andy to consider me for a date because she called me that marriage killer." Olivia laughed, shaking her head at him. "You're a good mom, Olivia. Let people know that you are."

"Okay." Olivia sighed. "Can I call you marriage killer from now on?" Tripp chuckled while shaking his head. "C'mon, it has a nice ring to it."

Tripp shook his head. "No, you have your own name for me?"

Olivia grinned. "I had lots of nicknames for you. I had idiot, asshole. I also had left foot." She chuckled when he tickled her neck. "Oh yeah, I called you Pooky."

"There you go." Tripp grinned.

Olivia's jaw dropped. "You like the name Pooky." Tripp nodded. "Why?"

Tripp smiled. "If I remember right, you said 'I do, Pooky' at our wedding in Vegas. We have it on video."

"I was super drunk. We both were." Olivia pointed out. "Pooky... I like it." She laughed when he rolled his eyes. "What'd your other wives all you?"

Tripp shook his head. "I can't say them with Ava in the room. Andy calls me marriage killer and Baby Boo. The other two wives were not so nice with nicknames. Besides, I don't see them that much. I see you and Andy."

Olivia smiled. "Oh, I feel so special. I'm your only ex-wife you like seeing." Tripp let out a loud laugh and rubbed her shoulder again.

He kissed her head. "Yeah, well, you didn't cheat or disappear on me." He looked at the TV and rolled his eyes when he saw the DVD menu for the movie The Notebook. "You two and mushy movies. Hey, are staying for dinner?"

"No, Ava said she could go for some Chinese tonight. So, we're just going to do that." Olivia said. She kissed his cheek. "You're the only ex-husband I like to see."

"I'm your only ex-husband." Tripp chuckled.

"Exactly." Olivia smiled. She got up after carefully situating their daughter. "I am going to go to the bathroom. Can you wake her up?"

Tripp's jaw dropped. "You big chicken! You just don't want to make her crabby." Olivia stuck out her tongue and hurried out of the room when he moved to stand up. "That's what I thought."

Please review! Love you guys! Let me know what you think of this story! If you don't like it, I can delete it. But, I doubt I will because I already love it! LOL!