TMZ just reporting that they got their hands on the actual 911 report and during the call his girlfriend said there's been a pattern of abuse. We shall have to wait and see how it all plays out. As people have said abusive behavior often becomes a pattern, but every pattern has to have an isolated initial event. But at the moment the extent of the abuse reported is he held his girlfriends arms against wall mirrow and when he let go she fell. One thing to point out is she seemed pretty upset and concerned and not like she was trying to protect Howard or cover up anything, so it's unlikely that the incident in question involved anything more than he grabbed her arms. No actual hitting, kicking, slapping or threatening statements.