I agreed to buy a car from my ex-girlfriend’s father for $200, but he told me to just take it and wrote $1 on the title. Now he wants $80 more. Nothing was signed—can he sue me for not paying?
A contract does not need to be in writing to be enforceable. If you and your ex-girlfriend's father agreed to you purchasing the car for $200 and that you would pay him in installments, he could sue you for the remaining balance if you do not follow the original agreement.