When Ben Affleck and Jennifer Lopez married, they both already had kids. How well do they each get along with the other's children now that they've split?

Ben Affleck and Jennifer Garner are allegedly confused as to why their daughter, Violet Affleck, wants to keep a relationship with J.Lo.

Ben Affleck’s divorce from Jennifer Lopez might be having a greater effect on his family than he ever imagined. As he and his three kids, Violet, 18, Fin, 15, and Samuel, 12, navigate their way through the 52-year-old actor’s breakup,

A source tells PEOPLE that the singer and actress, 55, who filed for divorce from Affleck, 52, in August, continues to communicate with his kids Violet Anne, 18, Seraphina Rose, 15, and Samuel, 12, whom he shares with ex-wife Jennifer Garner .

Yesterday, Ben Affleck and Jennifer Garner's daughter, Violet Affleck, made a surprise appearance on Lynda Lopez's (Jennifer Lopez's sister) Instagram feed. While much of the world was scratching their heads over the unexpected team-up,

The actor praised his estranged wife in an “Entertainment Tonight” interview for being “really passionate” about their movie “Unstoppable.”

Jennifer Garner and Ben Affleck are still so close that he even has the key to her house to hang out, according to a report.

Jennifer Lopez is embracing a new chapter in her life, and according to some sources, this means already ready to explore the dating scene again following her recent split from Ben Affleck. Related: Exactly How Many Times Jennifer Lopez Was Married—& Engaged—Before Her Divorce From Ben Affleck More from StyleCaster Ben Affleck Risked a Run-In With J-Lo After Bringing Jen Garner to the Same Event J-Lo Says She's Still 'Grateful' For This One Thing About Ben Amid Their Divorce “Obviously she’s showing Ben what he’s missing,