I smoked from 19-26... My mom knew from nearly day 1, needless to say she was very disappointed. Both of my parents smoke(d) and both of her parents smoked. We watched my grandmother (her mom) die an extremely torturous death (battling to breathe due to COPD). She quit cold turkey after 40 plus years after seeing it. I wasn't so lucky. When I told her a few days ago that I had been smoke free for a week, she cried. She asked how, and I explained
vaping to her. She was super excited and made me promise to try and convert my dad, which I will do in a few weeks when I head back home.
Best decision I have ever made in my life and probably the same for you. Don't go into scared of what they will say, be PROUD of your decision and confident you made the right one (cause you did). Your parents will be able to read you, if you are reluctant, they will be to!
Congrats!