Kourtney Kardashian showed she was a good co-parent when she told her sister Khloe Kardashian that she was planning to ask Sofia Richie, her ex-boyfriend, Scott Disick's then-girlfriend, to accompany them for a spring break in Finland. Living up to this reputation, she isn't against the Talentless founder dating a teenager but thinks it is good for him and their children.

The Poosh founder doesn't have a problem with her kids' daddy dating Lisa Rinna's daughter Amelia Hamlin, 19, according to TMZ. She is cool with his new romance as long as it does not affect their ability to co-parent their sons Mason, 10, and Reign, 5, and 8-year-old daughter Penelope.

Furthermore, the outlet notes that she had no problem with Disick dating Richie before their split in Aug. this year because their romance did not interfere with his parenting. Sources told the site that he was there for their kids even when he was dating the model.

Taking their rumored romance to the next level, the 37-year-old Flip It Like Disick star was spotted on the beach with his arm wrapped around Lisa Rinna and Harry Hamlin's daughter, who sported a bikini for the outing. Their photos were first leaked by TMZ, showing Disick wearing a black t-shirt and black swim trunks.

Insiders claim Kourtney is not ok, but actually likes when Disick is dating someone because that's when he is most grounded, responsible, and happy as a parent. The sources say that's how the Kardashian-Jenner clan saw him when he was dating Richie, and it is the same way now that he is in a relationship with Amelia.

News about Scott and Amelia's relationship broke earlier this year when they were first spotted arriving at Kendall Jenner's Halloween party together, The U.S. Sun reported. The rumor mill began churning out speculations surrounding the romance in Nov. when the pair were spotted showing PDA at a beach in Malibu, California.

According to sources, Kourtney and Scott are on the best terms they have been in a long time. The Keeping Up With the Kardashians star sees no need to interfere in his relationships, provided it doesn't affect their parenting or his mental state. Amelia's mother and The Real Housewives of Beverly Hills star Lisa Rinna, however, has her reservations about her teenage daughter's relationship with Disick because he is 18 years older than her.

Do you think Kourtney Kardashian's approach towards her ex-boyfriend Scott Disick's new relationship is cool? Share your thoughts in the comments section below.