RHOBH’s Mauricio Umansky’s Family Blows Up in Court

Mauricio Umansky’s messy family drama just went nuclear—and the courts are now the battleground. Court documents obtained by TMZ reveal that Simin Tabibnia, the longtime girlfriend of Mauricio’s father, has fired back with her own legal counterstrike in an escalating family feud that’s playing out in public.

The Real Housewives of Beverly Hills star’s family business is getting ugly fast. Simin didn’t just sit back and take the lawsuit—she came swinging with her own legal response, turning what was probably private family tension into a full-blown court battle with official documents and everything.

The details are still unfolding, but this is the kind of multi-generational drama that usually stays behind closed doors. Not this time. With lawyers involved and court filings piling up, things are clearly serious between the parties. No wonder Mauricio’s been keeping this under wraps—this is the kind of family mess that doesn’t look great splashed across headlines, even for a reality TV star used to public scrutiny.