You should consult a local divorce attorney to discuss your situation in detail. Important questions will be what you mean by "his muslim wife" and when you and he were married.
If you mean that you want to seek a divorce from your current husband there are many questions to be answered, when, how were you married to your hubsand etc. Is there Bigamy invovled etc.
As far as property - NJ is an equitable distribution state, meaning that property and debts acquired during the marriage are fairly distributed to the parties. Please consult an attorney as there are many tough issues to solve in your case.
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