When it comes to his new girlfriend, Scott Disick is playing the role of sugar daddy — and his baby mama Kourtney Kardashian is furious. Scott is currently on an Italian vacation with 19-year-old model Sofia Richie and picking up the tab.

Even though Sofia, who is the daughter of Lionel Richie, has her own money, Scott never lets her pay, and sources are revealing that Kourtney is a little jealous that she was never treated that way. “Since they started dating he’s been hemorrhaging money trying to impress her,” an insider told Hollywood Life. “It’s got Kourtney pretty furious because he never treated her that way. When they were together he always let her pay. She doesn’t want Scott back but she’s not enjoying seeing him spoil Sofia like this.”

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Run away with it

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Kourtney and Scott share Mason, 7, Penelope, 4, and Reign, 2, and following their split in 2015, both have been very open about co-parenting. “I don’t think we know any other way, to be honest. We never had any negativity between us and we made a very smooth transition into the way we live, and luckily, thank God, we’re able to see one another and still be with our children and, knock on wood, that we have that,” Scott told People. “Thank God we have that and everyone is somewhat happy and it seems to work. It’s not broke, so don’t fix it.”

And while Kourt might not be happy about Scott’s new relationship, she has a new man of her own. Kourtney is currently dating 24-year-old Younes Bendjima — and is expecting her first child with the model. “She loves children and wasn’t willing to give up her dreams of having another because Scott walked away,” a source told Life & Style. “She was ready for her fourth.”

The insider continued, “She loves being part of a large family and having so many siblings and she wants the same for Penelope, Mason, and Reign.”