Do my daughter and I have any legal rights in helping my husband, who's license has been suspended because ex wants more money?

Do my daughter (13 yrs) and I have any legal rights? My husband has been battling the AG and ex-wife for years. He has been paying child support. His two sons are 21 and 26. He has been to court several times to modify and adjust the amount. The AG ordered his drivers license to be revoked last week. My husband, 52 yrs, is loosing his job because he needs a valid drivers license to work. Meanwhile, our family, is loosing his income, ability to drive, to take his daughter to school, seek employment, etc..
What can I and my daughter do? Do we have any rights. We are the victims of this feud. Please let know where to go.