Had step son arrested

My husband and I have only been married a couple years. He has an adult son who is extremely misogynistic. A huge Andrew Tate follower. He believes women belong to him, that MeToo has caused rape laws to be too strict for men. That women should submit to men, etc etc. My son is 16 and has a girlfriend he's been with for 2 years and my step son has tried to brainwash him with his bullshit even though he can't keep a girlfriend longer than a few months. Anyway he was at the house going on and on about women and was saying that women are terrible. Women don't deserve respect. I don't even bother anymore telling him off. Well then my son goes "You know you don't have to date women right?" And my step son got mad and asked what he meant by that my son said "Well you hate women. You don't have to date them. There are other options." He asked was my son calling him gay and he said "I'm just saying, you don't like women, you don't have to date women." Then he just starts punching my son out of nowhere and I went and tried to pull him off. My son was bleeding and I was terrified he was gonna kill my kid so I stabbed him with a fork and locked me and my child in the bathroom while I called the police. He was destroying our home and the police came an arrested him. Me and my son are currently staying with his dad and my husband told me I'm gonna ruin his son's life and that they were both wrong. He's also been trying to get me to come back home while my son moves in with his dad. I am currently speaking with a divorce lawyer. I never wanted to be a woman who has gotten divorced twice but him not caring at all that his son could have killed mine is enough for me. I can't stay in this marriage

@Mrs. If you genuinely think Andrew Tate has respect for women with everything he's said, not to mention the sex trafficking stuff.... I have nothing to say to that.