Things between Scott Disick and Sofia Richie might be more serious than we thought! The duo is sparking engagement rumors after the 19-year-old was spotted sporting a suspicious-looking ring on THAT finger. The father-of-three, 34, has been on vacation with his barely legal lady, and though it would definitely be surprising to see the couple wed, it wouldn’t be totally out of the realm of possibility for Scott, who — as we all know — doesn’t have the best history when it comes to relationships. Watch the video below to see the ring that fans think signifies an engagement!

Life & Style reported that Scott, 34, and Sofia are planning to move in together, so they could be thinking marriage. Though they’ve only been official for about two months, they’re looking to take things to the next level — but, needless to say, Sofia’s family isn’t thrilled about the big move. According to sources close to the Richie fam, dad Lionel Richie and sister Nicole Richie are “both very concerned” about the fast-paced relationship.

“Lionel told Sofia to wait a little longer and not to move in,” an insider shared. “Nicole flat-out told her sister ‘You’re making a big mistake.’ They [both feel] it’s way too soon to move in with him.” Scott, on the other hand, is happy as can be with his much younger girlfriend. A source recently revealed to In Touch that Scott enjoys the freedom Sofia gives him, which he never got from baby mama Kourtney Kardashian.

“Kourtney and the Kardashians always tried to control Scott, unlike Sofia, who gives him the freedom he needs and lets him be himself,” the source said. “Scott feels that Sofia is the only person who understands him.” Well, we hope for the sake of Scott’s three kids — Mason, 7, Penelope, 5, and Reign, 2 — that Sofia is a good fit.