Advices? Hey guys so since couple of weeks I think that my girlfriend is cheating on me. So last night I followed her. She took a cab I took my car and followed her till the cab stopped in front of one nice house. I went beside my car and crouched. She went out and there was this sport dressed bastard which hugged her and they started to kiss... While crouching I saw oil leaking from my car. Do you think this is coming from the filter or from the engine? Thanks