Earlier quoted context omitted.
Child support actually is a transfer payment to the custodial parent with no check any of it goes to the child, 'child support' is a misnomer like 'patriot act'. Taking care of the child is a separate consideration, it can be spent on the kids, shoes, or a case of jack daniels.
Then you can take your ex to court and get custody. It’s not like this situation wasn’t considered.
Every time you’re engaging your attorney, the clock is running, and that usually isn’t the only cost.