$100! $75 if you're being influenced by everyone telling you to give it to her. Parents are always parents and like to feel like they're helping out their children even when their children aren't children anymore! Personally, I'd go the respectful route as stated, but then again, I'd probably give it to her too. I don't know about $800 over 2 years, but free vehicle service (brakes, thermostat, heater fan/blower motor, fuel pump) adds up! Let us know how it all comes out!