DD is 16, Y11. Her bf is also Y11 but he's not 16 until next year. They've been together a couple of months and he seems like a mature, respectful young lad and he seems to treat her well. I've never spoken to his parents so I don't know them. I do know they split up not too long ago but DD said he's been coping ok etc.
This evening DD has told me her bf’s mum kicked him out so he's staying with a friend, she said he told her he'd told his brother (10/11 I think) to leave him alone but he wouldn't so he hit him, the brother cried and his mum told him to leave. I obviously don't know if this is 100% true as it sounds like normal sibling arguments to me.
WIBU to report this to SS/the school or shouldn't I get involved?