I got home from work to find dd (12) in floods of tears. He had unilaterally decided to rearrange the furniture in her room. She has ASD, can't bear lack of structure and sudden change. She told him to fuck off and he said he would slap her on the face if she spoke to him like that. When I heard this I asked him to leave. Said I did not want someone in the house who would say that to a child. I asked him to apologise to dd which he did and then he left with a bag to stay with a friend.
Feel shellshocked and heartbroken. Can we get back from this? Also his mother is dying at the moment so it is a mega stressful time for him.