He wouldn't purposely hurt them or anything but he has a horrid temper in terms of slamming things around and shouting 'ffs'. He drives recklessly, doesn't think EVER, I'd worry he'd have a drink and leave food cooking on the stove then fall asleep (which he's done before but I've always been here). I couldn't trust him not to lose one of them if he ever took them away for a weekend (not abroad). The kids are aged 5-12.
Thoughts ?