A DV arrest is never a good thing going into a possible custody dispute, but from your description, it also will not be the defining event. First, look over the explanations, materials, and resources posted at:
http://willicklawgroup.com/child-custody-and-visitation/
http://willicklawgroup.com/domestic-violence/
Then your very best bet is to consult with a family law specialist, who can analyze your specific facts and circumstances, and advise you of what to expect, and what actions you might take to obtain a result acceptable to you.
Answered on Feb 11th, 2014 at 8:55 PM