Run's House!
So now that we've established that there ARE situations where "her house, her rules" do not apply, as in cases of abuse, I guess we'll have to agree to disagree on whether this is one or not. I feel that walking in on your adolescent child, knowing that they are naked and very likely in a compromising position, should be considered one. Imagine if this was a father purposefully walking in on his teenage daughter masturbating, I bet there'd be cries of pedophilia/ephebophilia and such.
[Edit] Woops hit reply accidentally, I also meant to say I really respect how you dealt with your situation Cyn
My parents were very fair with their rules, but I too wanted my independance. It didn't go as well as yours however and they did indeed choose to bail me out a couple of times when I had troubles. I've since paid them back, and help them do their yardwork and fix up the house and stuff on weekends to show my appreciation.