You, like every other male on earth, is going to touch so don't worry about it.
If you go to hell for it, you'll see all your friends there...plus your Dad, school teachers and preachers.
What you did was absolutely. You showed her you were the bigger person and at the same time, lifted a heavy weight from your shoulders.
Why do you question if it was the right thing to do?
You weren't thinking of getting back with her, were you?
btw, the excuse that she slept around because...
Why get an exception? Learn what evolution is about. You don't have to believe in it.
I took a Comparative Religons class. We learned about four different religons. It was very interesting, even though I don't believe in most of those religons.
THe fact of the matter is, the vast majority (like 99% of males and ?93% of females) touch. The reason the phrase "don't waste the seed" is in there is for reasons which are no longer valid today. Religon wanted more people. It makes the religon more powerful. The urge to have sex...
For me, it depends on the subject; some I like, some I don't.
But we don't get much time in school for doing assignments; they're meant to be done at home.
I think there are occassions when it's OK to disobey your parents, but not in general. It sounds like you're upset about some restriction they're imposing on you. I don't believe it's OK to disobey your parents just because you disagree with them and believe you deserve more latitude.
And...