Lindsay Lohan's parents' divorce case kicked off in court on Friday (22Jun07) and quickly turned ugly.
Michael and Dina Lohan were both at the Long Island, New York court for the hearing.
During proceedings Dina accused Michael of breaching their separation agreement by speaking to the media. Michael meanwhile claimed he is owed money from Dina, as agreed in the pact.
After sparring in the courthouse, the tension spilled outside, with Michael clashing with Dina's "security guard" Ty Dux, reports TMZ.com.
The pair exchanged insults, with Dux claiming Lohan family members are scared of Michael and "didn't sleep at night, even when he was in jail".