Probably a good idea due, I was always shit scared of me folks as me mam's an doctor so antidrug bullshit 24/7. Best thing to do is just back off for a bit and be a bit more careful next time if you don't think she'll come around. If you do then remember you won't get anywhere with your ma unless you present a well planned argument but even then if she aint budging...

Oh, and dude, remeber, get a budbomb, the best for covert ops I've found.