This is the strongest evidence yet that their divorce is off!

Ben Affleck has moved back into the Pacific Palisades family home with Jen Garner and the kids, X17online can report exclusively.

The A-list actor was renting the house next door to stay close to the children, to help take them to school and be a constant presence in their lives, while they renovated the guest house at their main home. Once that project was finished, he moved back onto the property in the guest house, but he just weaseled his way back into the main casa!

A source tells X17:

"At some point it just seemed illogical to keep living separately. He spends so much time in the main family home, the kids thought it was weird and they were asking lots of questions so both Jen and Ben thought it made sense for him to officially come home."

This re-cohabitation comes on the heels of a new report that Ben's mom is pleading with Jen to halt divorce proceedings. "She is so afraid that Ben will go off the rails without the family to ground him," a source dished to In Touch.

Living under the same roof is a hop, skip, and a jump to being back in the same bedroom!