Maybe you should have said that you are sorry you stole/lied about it, but you are going to smoke weed and they can't stop you, but you'll be responsible.

How old are you? That could be the problem...Just cause your parents toke, doesn't mean they wan't you to. Thats the SAME as saying "well my dad drinks I don't know why he won't let me just cause I'm only 16"

And yeah, go into detail. Some of us don't mind a good story.