AXH hasn't ever asked me for money. Though he asked a friend who had let him crash at his place after I left for money so he (AXH) could pay child support to me. During that time frame, I never received a single child support payment. When this friend and I started talking again, and he found out, well, to say he was PO'd would be an understatement.
AXH was uncomprehending of our situation enough to show up at my door and ask to borrow my car a couple times, because his wasn't running. 'Ummm, no. Best get that fixed soon.' I also refused to drive him where ever he wanted to go. He stopped asking, but only after he found a GF that let him move in and use her car.