Unfortunately, your situation does not appear to be a simple one. There are numerous issues that must be addressed, including the equitable distribution of your home and any other property, the parenting (custody) arrangements for your children, child support, and possibly alimony. While most county court systems offer forms and instructions for use by persons representing themselves to file the legal papers to obtain a divorce, you will lose many of your economic rights if a divorce decree is entered without a written agreement or court order resolving those other issues.
It is important that you seek legal advice to understand your options. I suggest that you contact your local county bar association for a referral if you do not know of any attorneys who practice family law. Some bar associations have programs to provide low cost or free legal services to qualifying individuals, although those are generally reserved for very low income individuals with no property or assets.
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