Kristin Cavallari's Ex Jay Cutler Deletes His Instagram After She Reunites With Stephen Colletti

Jay Cutler deleted his Instagram account hours after his former wife, Kristin Cavallari, posted a photo with her ex Stephen Colletti.

On Tuesday, Aug. 4, Cavallari shared a photo in which she was seen sitting on Colletti’s lap. The two were part of MTV reality series "Laguna Beach" and were in an on-and-off relationship.

Hours later, Cutler deleted his Instagram.

"In the wake of the photo, Jay was getting a lot of heat on social media. He was over it and deleted his account," a source told E! News.

Cavallari and the former pro footballer announced their divorce in April. They were married for 10 years and have three children.

"With great sadness, after 10 years together we have come to a loving conclusion to get a divorce. We have nothing but love and respect for one another and are deeply grateful for the years shared, memories made, and the children we are so proud of. This is just the situation of two people growing apart. We ask everyone to respect our privacy as we navigate this difficult time within our family," Cavallari wrote in an Instagram post.

Following this, Cavallari moved into a new home.

"Kristin has moved into her new house. She's in the process of decorating and making it a home," a source had told E! News, adding she was "excited" and felt like it was a "fresh start." The source also revealed she attended a "much-needed first night out" following her split.

"She was just in LA a few days for work and had a night out celebrating her publicist's birthday with friends," the source said.

However, speaking to the outlet Wednesday, a source hinted Cutler wasn’t really able to move on.

"With the way things are progressing, I think he's actually starting to regret the divorce," the source said.

However, the former couple appeared to be in good terms. In June, Cavallari and Cutler spent the Father’s Day together.

"Saved the best for last....happy (late) Father’s Day to Jay. We had a beautiful day together yesterday at my new house. Modern family? Co-parenting? Whatever you want to call it, we are navigating it the best way we know how. And what I do know is, our 3 kids are lucky to have him as their daddy. Hopefully they all 3 get a smidge of that heart of gold," she wrote in an Instagram post.