Your cars are registered in another persons name your name was never put on the titles at all but you have all proof that you paid for the car He has none hes trying to take your cars What can you do?
Sadly, the name on the title rules. You may have just been loaning him the money. Unless there is a contract of some sort saying you have an interest in the cars there is little you can do. There is nothing that proves you were not just buying the car for him. No one may belive him that you were doing that, but proving you have an interest in them is difficult. try small claims court to gey some money back, also look into filing theft charge with police