Scott Disick – who has three young children with Kourtney Kardashian – has been on his “best behavior” to ensure their renewed relationship lasts.

A source revealed that the Keeping Up with the Kardashians star has been getting “what she always wanted” from Scott, which mainly includes being available for the family.

The insider shared with Entertainment Tonight: “He has been consistently on his best behaviour for the past two months. He’s not been partying or drinking.

This is the first time we’ve seen Scott be this good in a very long time. Yes, that is always something Kourtney wanted for Scott – to calm down and be at home.”

Meanwhile, another source had recently revealed that Scott is working hard to “prove” himself to her, adding: “Their love for each other never went away. He’s been trying to win Kourtney over for a while now, but his constant partying was a huge issue. He’s been spending a lot more time with Kourtney and the kids and proving himself to show that his family is the priority …

He’s doing his best to keep himself in check. Kourtney is definitely the reason for that. He still has his own place, but he loves her. He’s always loved her and wanted his family back together. They’re best friends – that’s never changed, even when things were rough between them …

Scott has just been over the partying. He got sick of it and decided to clean up his act. He was having people over at his house to party until 6 a.m. all the time, and he hasn’t been doing that either.”

The two are reportedly trying things out once again as a result. A source shared: “They are back together and giving their relationship a try again. Scott’s mellowed out a lot and hasn’t been partying.”