I'm kind of torn about this, as the parent of a teenage boy.
On the one hand, I recognize that in order to have your teenager's trust, where they will actually talk to you about things and maybe even listen, you first have to have a relationship that involves mutual respect. I have carefully cultivated such a relationship with my son, and count myself blessed that he does talk to me about almost everything... and while he always speaks to me respectfully he is also very frank about his concerns most of the time.
Sometimes something is bothering him but he doesn't talk. Often I'll ask him if something is wrong... if he shrugs it off I generally don't press, but just say "Well okay, if you change your mind and want to talk about it, let me know and you'll have my full attention." Not uncommonly, an hour or two later he'll suddenly start talking about what's bugging him.
Yes, you have to give them some room to breathe, and you have to extend a certain amount of trust as they grow beyond your direct control.
OTOH yeah I DO snoop. I just make damn sure I don't get caught at it. If I find out something I think needs to be addressed, I will come up with an indirect and devious way of bringing the issue out into the open without revealing that I found it out via snooping. Since I am old and wise in the ways of Evul this is not difficult.
I'm not going to be one of those parents who finds out their kid is on drugs when the cops call one night, and does the round-eyed incredulous "What? MY child??" routine. So I snoop... but I'm very careful and subtle about it.
Somebody is probably going to say that because I snoop, I don't REALLY respect my child like he thinks I do. Well, if that makes me a hypocrite, so be it. I LOVE my child, and he is NOT a mature adult yet, and it is MY job to see to it that he survives to become one. I've known kids who got away with doing some really bad things because their parents thought they were "Good children" and they played on that trust to create opportunities to sneak around and do things they shouldn't.... one gal in particular I'm thinking about got pregnant at 15 because she had Mommy convinced she was utterly trustworthy and sensible and so forth, and so Mommy failed to check up on her like she did her other daughters.
So far I count myself greatly blessed.... I've found no reason not to believe that my son really is sensible and cautious and moral, nor does he seem to hide anything significant from me or abuse the freedom I grant him. But I'm not enough of an idealist to just take that on trust, not when there is so much at stake.
