when my mom caught me the first time she basically said "if your gonna be doing something like that id rather you do it at my place then somewhere i dont know whats gonna happen to you" so every since then, about 3 years ago, i just toke at my place and shes fine with it. "pick your battles" she says. she knows i wont drink cuz of the abundance of alcholism in my family so shed rather pot than being like my alchoholic father. i even got her medicinal marijuana eventually but she hardly uses her recommendation any more which is sad...but yeah im pretty lucky my moms cool with it.