Proud mama! Kourtney Kardashian posted the sweetest tribute for her daughter, Penelope Disick, after celebrating her 7th birthday. The Keeping Up With the Kardashians kiddo already had a joint Candyland-themed party with North West, lunch with her closest pals at IHOP in their pajamas (yes, you read that right) and took a trip to Disneyland with her mom and dad, Scott Disick. Although the lavish parties are nice, Kourtney’s post proves that, at the end of the day, love matters most.

“I’m so in love with her,” the 40-year-old captioned an adorable selfie of the two on Instagram on July 9. “I can’t believe she’s [seven]. She inspires me to be my absolute best. The things I have learned from her are immeasurable. Unconditional, pure love.”

As their only daughter, the sweet girl holds a very special place in the heart of her parents. The Talentess designer, 36, also wrote a mushy post for his middle child. “Happy birthday to my little angel who shows me what life’s about every single day. Love u [too] much, Poosh,” he captioned a photo of her as a baby. Kourtney and Scott share two other sons — Mason, 9, and Reign, 4.

The reality stars seemingly have coparenting down to a science and spend lots of time together. They met in 2006 and their relationship has been filled with ups and downs, but the exes are currently in a great place. “The truth is, my problems shouldn’t affect the kids,” Scott told Us Weekly on June 24 about his friendly relationship with his baby mama. “Just because their mother and I couldn’t make it as a perfect, romantic couple shouldn’t have anything to do with the kids. They don’t deserve our mistakes, so we figured out a way. We still need to be as honest and as good to each other as if we were together. Let’s raise these children together and that’s it.”

They’re doing an amazing job!