Chris Brown could lose more than property after the home invasion … it could cost him some daddy time, because his baby mama is worried Royalty’s in danger when she’s with Chris and his homies.

Sources close to Nia Guzman tell TMZ … she thinks many of Chris’ friends are gang members or gang-affiliated, and the robbery shows they’ve now turned on Chris. We’re told she’s not cool with Royalty being around that element.

As we first reported … Chris’ mother also thinks last night’s hit was an inside job.

It’s bad timing for Chris. He just filed docs asking a judge to hammer out a formal custody agreement — partly because he says Nia’s been denying him visits with Royalty.
If the court sees things Nia’s way it could affect custody.
TMZ