Wow, Rob Kardashian must be an AC/DC fan cause he's apparently back in Blac... Chyna.

According to TMZ, the reality TV star returned back to his baby mama's house and hasn't left the homestead ever since.

Rob and Chyna reportedly took their daughter dream to Disneyland, which the baby girl will never remember, but we guess it conjured up good memories for the couple because they're giving it another go.

TMZ also reports that Chyna gave Rob a series of Father's Day gifts, too, which suggests that he's back in her good graces once again.

Rob and Chyna are apparently socializing with friends too, and there are no show cameras in sight so this isn't a media play.

For their daughter's sake, it's nice to see Rob and Chyna take another swing at a happy relationship together.