Contempt of court

Pamela • Just trying to figure out this thing called life :)

My ex husband owes me money as agreed in our divorce. When we were separated, he’d pay me. But it was such a hassle and he made it a bigger problem that it actually was. Then once our divorce was finalized, he ghosted, never heard from him again. I want to file contempt of court. How do I go about that? And how much will it cost to do it without a lawyer? My divorce lawyer wanted $2500.