Yep, it's true!
TMZ reports that Robbo rocked up on Chy's doorstep last week and has been staying with her since then.
The former (???) couple have been "socialising with friends and family with BBQ's and a pool party, and they've taken hikes together," the source added.
Chy also reportedly spent loads of money on gifts for Rob for Father's Day which included a Louis Vuitton bag, a customised Dodgers hat, sneakers and white and blue roses emblazoned with an "R."
They were also spotted taking 7-month-old bb Dream to Disneyland. Cute, right?
We hope it works out for the bubba's sake, but let's hope their relationship isn't as ~fiery~ as it was last time!