I have a friend who went to jail for failing to pay child support. He got 90 days in jail. He did his time in a county jail and was treated like any other prisoner in there. He was allowed to make collect calls to people and allowed to have 2 - 15 mins visits once a week. After he was released he was given 90 days to start catching up on his child support of face the possibility of being sent back to jail for another 90 days. As for his personal belongings, he had to store his stuff in friends and families basements. The personal belongings he had on him when he went in was locked up till his release.