Do you think my mother was right to do this?

My mom found a gram of weed that I had hidden. She called my aunt whos husband is a cop and gave her the weed. Now my aunt started to lecture me about how I'm going to be some crackhead druggie cause I had a gram of weed, and threatened to give it to her husband to arrrest me. I can understand a parent being upset about their son doing marajuana, but don't you think giving the drugs to a cops wife that threatens (and may) give the weed to her husband to arrest me is too far?