Affleck and Lopez have been a steady presence in the lives of each other’s kids in the last few years, so it makes sense that they would make the effort for Affleck’s three kids: Violet, 19, Seraphina, 15, and Samuel, 12 and Lopez’s two kids:16-year-old twins Max and Emme.

Affleck went book shopping to find a gift that reportedly is personally meaningful for his soon-to-be ex-wife.

The proud mom captured her child Emme in matching pajamas with her sister Lynda on Christmas Day as they celebrated in the snowy ski town Wednesday.