I'm thinking of taking away my 10 year old stepdaughters video game systems over her wearing a huge stuffed bra to school
How does her wearing the bra make you feel?
I am shocked and appalled at her disgraceful behaviour.
I understand that your stepdaughter should not have stuffed her bra, but calling her disgraceful is judgmental on your part. When confronting your stepdaughter leave out the criticism.
I'm just so angry I don't know if I can do that.
I understand why you are angry but you want to deal with this in a way that doesn't make your daughter resent you.