Want to know my rights as a grandparent. My soon to be ex-daughter-in-law is taking my granddaughter and moving to colorado from Kansas. My daughter in law is a habitual pot smoker, hence the divorce. She is moving to a state with lenient laws on this, I DO NOT want my granddaughter around this. What can I do? My son is on the fence about causing any trouble with her so he doesnt risk not getting visitation. Any suggestions?