My boyfriend wants to burn me

Description: I can't figure out if my boyfriend likes my new dress or not. at first he said it was amazing, he liked it so much, he stroked it, touched it, and said he loved it, but at one point, he got angry, and he said the quality of the material wasn't up to par, that it was a waste of money, and he took me out to the backyard of our house, and he just set me on fire with the dress.