I'd really suggest waiting till you are able to move out and take care of yourself before telling them. Your parents might not disown you, but they or your grandparents will probably do their best to drag you back and that can be pretty annoying to live with if not downright dangerous. So it's best to wait till you can get out if you need to.
Quote:To know yet to think that one does not know is best; Not to know yet to think that one knows will lead to difficulty.
- Lau Tzu
Join me on atheistforums Slack

