My parents are quite supportive of me playing the guitar.
However, my father against the fact that I am strongly influenced by rock music, and want me to play Classical songs instead. He would be irritated whenever I play my electric guitar... my mum is kinda meh with it, she let's me play rock music, but to an extend...
It's hard for me to go jamming, 'cause they'll get angry with me when I even mention I'm going to go jamming with friends, so I have to sometimes lie to go. Even when watching gigs and stuff, they say that it's a waste of time watching, and should study and stay home instead.
Well, at least they support the fact that I like playing the guitar.