Next step is to hire an attorney and file for divorce, if that is what you want.
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As has been previously said on topics of this level of importance .... some questions here can be quickly, easily, and accurately answered. Others cry out for getting a professional legal opinion and a formal consultation with an attorney who specializes in Family Law. You're in that second category. -... skipping a consult is the very definition of being "penny wise / pound foolish."
You have the right to child support (assuming the child is with you), probably to term alimony, and to some share of the marital assets (and debts) if there are any. This is really way too sensitive a question to post here - you need a consult. Many attorneys offer a free one and can explain all your rights and options, including getting a retainer "from him" by tapping marital assets subject to distribution.
IF YOU LIKE THIS ANSWER AND APPRECIATE THE TIME IT TOOK TO WRITE IT, PLEASE SELECT IT AS "BEST ANSWER." Thanks. The above is said without seeing your case file and without my understanding the entirety of the facts of your case. Depending on those facts, the above information be may incomplete or may be completely inaccurate. The above is intended as general information only based on what you described and not as legal advice. I advise you to consult with counsel who may be able to provide better information commensurate with a better understanding of your situation.
You should speak to an attorney so that you and the attorney can plan for your husband to pay support for you and your child.
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