Oksana Grigorieva is at it again against Mel Gibson

Her lawyers are now trying to get the judge to hold a hearing on whether Mel struck Oksana.

Sources cited by TMZ say Oksana wants three things from Judge Scott Gordon:

– An order awarding Oksana sole custody of their 1-year-old daughter Lucia.

– An order forcing Mel to be evaluated by a shrink to determine his mental state.

– A hearing to determine if Mel did indeed hit Oksana. Her lawyers can’t use his no contest plea in the criminal case as it doesn’t represent an admission of guilt.