Jen Garner Happy Ever After!

The star is in love again – and that’s helped her ex-husband, too!

Jen Garner is looking happier than she has in a long time, as is her ex-husband Ben Affleck – and it’s all thanks to her CEO boyfriend John Miller! It seems John has been a big influence on Ben – the father of Jen’s three kids Violet, 13, Seraphina, 10, and Samuel, seven – when it comes to co-parenting.

‘Jen having a boyfriend has been the best thing to happen to Ben and Jen in a long time,’ says an insider. ‘Ben’s become a more involved parent. He’s really showing Jen he can be a better person, too. They’re co-parenting in a way they never have before.’ Ben is much more hands on in the kids’ lives and has even started taking on their school activities. ‘He ultimately just wants to be the best father he can be, and part of that is continuing a loving relationship with Jen,’ reveals the source.