[Porsche-O-Phile]

20 hours a year isn't all that bad. That's five Saturdays and you still have time to do stuff with her afterwards.

This sounds an awful lot like the typical woman thing - trying to force you to change into what she wants rather than accepting you for who you are. Be careful.

Just my $0.02 - don't mean to overstep but you mentioned in your OP that she's pressuring you. Red flag to a guy who's been around and been through it a few times...