My younger brother (16) has had issues with with weed for several years now. We caught in ~2 years ago smoking weed and we barely managed to get him to quit 10 months ago. He had been smoking weed for almost three years at that point. My mom switched him to a new high school and she began to cut back the money she gave him.
Well, this weekend my mom let him go to a concert. It went bad. She picked him up three hours later from the hotel. She just told me about this and now she is talking about sending him to stay with me and FI for a week. I don't think it is a good idea, but she is set on it.
Advice? I told her why it would make me uncomfortable having him, but she keeps insisting that he needs his big sister and a male figure (FI). What would you do? Should I invite him to come visit? Should I put my foot down and say no? I just wish we had some sort of idea about how to keep him clean.