19 day ago my wife and I had a very bad fight we were on vacation I returned home five days later she moved did not tell me where she was going changed he telephone number refuses counseling told me that I was abusive that it was over refuses to talk with me.What can I do to and salvage this relationship

If she thinks you're abusive and has already moved out, it may be a little late for salvage operations. Sooner or later she'll contact you, and when she does, your best bet is to apologize profusely, and mean it.