I'm not 100% sure, so can't prove anything, but I'm sure my 16 yr old ds is stealing an odd £10 note from my purse now and again. I've not caught him red-handed, but I have been taking note of how much is in my purse. It hasn't happened for a few weeks, but today I had a £10 note in my purse and it disappeared. Ds was the only one in the house. I did sort of accuse him. He was adamant that he hadn't taken it, he does lie alot though!
Not sure what to do, as I can't prove it. It really upsets me to think he thinks it's OK to do this. He gets enough pocket money (£40 a month) and I buy him clothes if he needs them.
Should I try to catch him out? It seems a little extreme, but I don't know what else to do when I have suspicions but no proof.