My ex-wife father promised to buy her a van when he received a retro check from the military, there were several witness who will verify this, before it arrived he had a stroke, she(daughter) moved in with him to give 24/7 care. Shortly after this the check arrived, she then had power of attorney, she asked him again if he wanted to buy the van for her, he said yes, and told her to put it in her name, in case he died it would not be tied up in probate, she did. Shortly after, her brother found out, and is taking legal action saying she stole the money. My question is, does she have legal right to that vehicle by virtue of the oral promise, as witnessed by many witnesses, and the fact that it is in her name, with possession being 9/10ths of the law so to speak?