There is a possiblity that that may happen. If your parents are paying for your bills and have "parental control", then they can request to see things such as your calls and texts.
I guess it all depends on whether your parents being suspicous of you, I guess. Hope you don't get caught.(;
I think you rely upon junk science way too much. Who are these ecologists, environmentalists, and other scientists who supposedly agree with this assumption? Junk science mumbo jumbo is often vague and states things such as: research shows, such and such says, and studies have found...