It’s six years down and forever to go for Jason and Kylie Kelce.

Taking to her Instagram Stories, Kylie commemorated the couple’s sixth wedding anniversary on Sunday by sharing two snaps from their big day on April 14, 2018.

“6 years since we said ‘I do,’” Kylie captioned the post that featured a black-and-white photo of herself and Jason, 36, posing in their wedding-day attire.

Kylie Kelce marked six years of marriage to Jason Kelce in April 2024.Kylie Kelce/Instagram

Jason and Kylie Kelce are proud parents to three daughters.Kylie Kelce/Instagram

Kylie also paid tribute to the “cutest flower girl ever,” her late dog Winnie, who passed away in March.

Much has changed for Kylie and Jason since their wedding day, as the couple is now parents to three daughters: Wyatt, 4, Elliotte, 3, and 1-year-old Bennett.

Jason and Kylie Kelce in September 2023.Getty Images for Prime Video

Kylie Kelce commemorated Jason Kelce’s NFL career with a heartfelt message after his March 2024 retirement.kykelce/Instagram

Last month, Jason hung up his cleats after 13 NFL seasons, all spent with the Eagles.

Kylie joined Jason at his retirement press conference in Philadelphia, along with his parents, Donna and Ed Kelce, and his younger brother, Chiefs tight end Travis Kelce.

She penned a heartfelt tribute on Instagram to the All-Pro center, who finished his prolific career as a seven-time Pro Bowler and Super Bowl champion.

Jason Kelce appears at WrestleMania in Philadelphia on April 6, 2024.Getty Images

“Your accolade studded 13 year career is a direct result of your hard work, determination, and resilience. I am immensely proud to be your wife and can’t wait to see what you do next. As always, the girls and I will be there cheering you on every step of the way!” she gushed.

Jason has been enjoying his retirement tour thus far.

Fresh off an appearance at WrestleMania, Jason returned to his and Travis’ alma mater, the University of Cincinnati, where the brothers hosted a live show Thursday for their “New Heights” podcast.

Kylie was in attendance, as well as Ed and Donna, who handed out sandwiches to guests.

Travis’ girlfriend, pop superstar Taylor Swift, did not make an appearance.

Travis and Swift attended Coachella together over the weekend in Indio, Calif.