My bf's ex wife and him decided to split the cost of a car for their son. My bf paid for the car and the ex wife was going to insure it. at last minute she asks if we could put the car on our insurance and she would give us a check for it. so we go through with everything. and a week later ask her for a check for half the cars expenses to get it on road and then says she never said she would pay for anything. what do we do? so a couple weeks go by, now I have the title and told her we will cancel everything on the car and she can insure it since she won't give us any money. of course that pissed her off. now she wants to take my bf to court for child support or something. I really do believe that she had this underlying plan to make my bf "pay" for everything to have revenge on him. any thoughts would be great!! Thanks.