Why don’t you have any job experience? Are you on disability? Are your children too young to attend school?
He’d have to pay you alimony if you never worked. You’ll have to ask for it.
But after the divorce I recommend you start working on becoming independent. Nowadays women simply cannot live without career and stable income. Being fully dependent on others always back fires. It’s not too late to start rebuilding your life.
It’s good you could stay at moms. That will be helpful
I think you’d benefit from therapy. Divorce is hard. Hang in there