John Stamos Wishes His 'Incredible' Wife Caitlin McHugh a Happy Birthday

"I’m lucky to call you my wife and partner on this journey," the 'Full House' alum said

John Stamos is wishing his wife Caitlin McHugh Stamos the best birthday!

“​​Happy Birthday @caitlinskybound! Today, we celebrate not just your 38th birthday, but the incredible person you are,” the Full House alum, 60, began in the caption of his sweet social media tribute.

Stamos posted several photos of the couple, the birthday girl solo, and McHugh Stamos with their baby boy in the Instagram carousel.

He and his spouse tied the knot in 2018 and share son Billy, 6.

“Every day, my heart swells with pride seeing your unwavering dedication to making the world a better place. Thank you for being you and for all that you do!” Stamos continued.

Related: John Stamos Says Expanding Family with Wife Caitlin McHugh Stamos Isn't 'In the Cards' (Exclusive)

He went on to express appreciation for their life together, telling McHugh Stamos, “You’re a good person, Caitlin, and I’m lucky to call you my wife and partner on this journey. More adventures, more dreams, more us. Here’s to you, to us, and to never settling for anything less than this amazing life we have together!”

The couple recently celebrated their 6th wedding anniversary earlier this year.

“Marriage is balancing two worlds on the tip of a promise, a lesson in compromise, a testament to trust,” Stamos wrote in the caption of a Feb. 3 Instagram post, which featured a black-and-white photo of him smiling with McHugh Stamos as they sat cuddled up together on their special day.

“It’s a partnership of mutual respect, shared adventures and collective dreams. Happy anniversary, @caitlinskybound All my heart, Forever. XOJS,” the Fuller House star wrote.

McHugh Stamos shared a message to mark the occasion as well.

“6 years in and just as happy as I am in this photo,” McHugh Stamos professed in her caption. “Happy Anniversary Love. Grateful to you for our beautiful life together. Love you Love. ❤️.”

In October 2023, Stamos spoke exclusively to PEOPLE about the positive effect his family has had on his sobriety journey.

"They have kept me on this path because going down the road of being sober and taking care of yourself, everybody tries. Everybody does it," he said at the time. "You could get going for a little while. Then it's like, 'I can drink again.' So it's staying on the path is what they mostly do for me."

He added that he had to "straighten up" to move forward with a life with McHugh Stamos.

"Being older with someone younger, you go, all right, you know everything and they need to listen to me. But I'm always learning something from her," he said. "What I love about our household with Billy is there's always political conversations going on or charity events.”

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Stamos recalled his own childhood where his “mom was really into charity and giving back and stuff.”

But seeing his spouse do things like travel “to Tijuana to help the kids” makes their bond even stronger.

“I just love that in our house and I love for Billy to see that," he told PEOPLE.

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