Dude,

If your mom is a snoop like 90% of women she will find it. It is their nature to find shit they should not be involved with concerning other people. You might as well go it out in a field or something. Just love her for who she is "a woman that is your mother". Good luck.

Loco

P.S. Remember it is a weed that giving the right condition will bloom with no input from you.