Sofia Richie seems to have hit the unfollow button on family friends Amelia, Delilah Hamlin's social media account. On top of that, the 22-year-old model also appears to have unfollowed the Hamlin sisters' mother, Lisa Rinna, citing Harry Hamlin's 19-year-old daughter's new relationship with her ex-boyfriend.

Richie and Disick, 37, called it quits in Aug. this year after dating for three years. While Scott seemed more focused on his kids and leading a healthier lifestyle, Richies allegedly decided to break up because she did not want to be a stepmother at 22.

Some hawk-eyed fans found that the Hamlin sisters and their mom were not there anymore on Richie's Instagram's friends' list. This move comes shortly in the wake of Disick's new romance with Amelia.

One of her social media followers attributed this move to her feeling betrayed that Amelia is now dating her ex, despite being family friends, DailyMail reported. It is worth mentioning here that she unfollowed the Keeping Up With the Kardashians star and his ex-girlfriend Kourtney Kardashian on Instagram just a month ago.

Amelia and Scott were spotted arm-in-arm on a Malibu beach, and their pictures indicated that things were starting to get serious between them. Disick was first linked to Amelia at Kendall Jenner's controversial 25th birthday and Halloween celebration last month, for which she faced backlash, per CNN.

Following his split from Richies, the Flip It Like Disick star was linked to model Bella Banos, but he debunked those speculations by making Amelia's appearance on the beach. The couple showed PDA during their outing. Some fans called their relationship sickening, considering that Amelia is closer in age to Disick's son Mason, 10, than she is to him, ScreenRant reported.

While Disick doesn't appear to be too excited about the new romance, it looks like the model's parents aren't too pleased about their daughter dating him either. According to The Sun, the idea of their daughter dating a father-of-three has become a cause for their concern.

Lisa and Harry Hamlin are reportedly worried about their daughter's romance with the socialite because he has baggage. An insider told the outlet that Lisa would refrain from admitting this publicly at the moment while trying to wrap her head around it. She reportedly thinks it's just a phase.

What do you think about Scott Disick and Amelia Hamlin's new romance? Let us know your thoughts in the comments section below.