Scott Disick spent some time with his ex-partner Kourtney Kardashian and kids in Bali, and it seemed like Sofia Richie was not happy about it. Allegedly, the 20-year-old model got worried when her boyfriend has to be with the "Keeping Up with the Kardashians" star, and it has to be out of town.

Sofia Richie reportedly has a hard time to accept Scott Disick's decision to go on vacations with Kourtney Kardashian. But she is always finding ways to deal with her issues.

Lionel Richie's daughter perfectly understands why Scott Disick has to spend some time with his kids, Mason 8, Penelope 6, and Reign, 3. But she can't help but worry when Kourtney Kardashian is also around. The two exes' recent outing had been very difficult for her that it made her so anxious.

"Sofia doesn't like it at all when Scott goes away without her," a source allegedly close to Sofia Richie told Hollywood Life about Scott Disick and Kourtney Kardashian's vacation. "She spends the whole time worrying herself sick."

Sofia Richie also finds it difficult to tell Scott Disick about how she feels as they may end up fighting. The 35-year-old television personality will only accuse her of being "jealous and unreasonable," so she will just seal her lips and not talk at all.

Scott Disick strongly believes that it is very important for his kids with Kourtney Kardashian to spend some time with both of their parents together as a whole family. It is also work related as he is there for the filming of "Keeping Up with the Kardashians."

People reported that Scott Disick and Kourtney Kardashian's relationship is already over, but they still put their kids as their top priority. They, too, are in constant communication for their children. Although they are already separated, they still balance everything to be the perfect co-parents.

So to assure his lady love that everything is alright, Scott Disick directly flies to Singapore to be with Sofia Richie after his Bali vacation with Kourtney Kardashian. The couple looks fine as they share sweet photos.

Their relationship seems to grow stronger as Nicole Richie's younger sister falls deeply in love with Scott Disick as he knows more about him each day. There are even rumors that Sofia Richie is already thinking about marriage, but feels like she is not yet ready to take their romance to the next level.