H4L said: I'm scared to have S around this man who is showing him how to treat women badly. My S has been ordering me around lately and it has been a huge struggle to continue setting boundaries with him. Just like with H. It's so awful that H can't see what he is destroying - both mine and my S's mind and emotions.
Ask your IC or someone or advice about this. Maybe S needs to be brought to his room with toys the second voices are raised so he doesn't see any more of this. Or like LR said, you and S pick up purse and keys and go to park alone when H raises voice. I don't know.