Looking for a bit of a handhold...
DH has quite a volatile temper. I'm confident he wouldn't physically hurt me or DS12, but he flies off into rages and they are quite scary.
He went out this morning to get DS cash for school trip. He came back and told me the cash machine was out of order, then suddenly got in a rage and stormed back down the hall and I had to move myself and DS quickly out of the way as I was a bit scared. It became clear he thought he'd left his cash card in the machine.
He then found the money in the kitchen and I (stupidly) asked how he'd got it if the cash machine was broken. He started yelling that it was cash back, so I just grabbed the money and packed lunch and backed out of the kitchen leaving him to yell.
I went to the front room and watched for DS12's ride. DH calmed down and came and watched with me. He put his hand on my back which I really didn't want him to do but didn't want to cause a row. I was quite terse and quiet. DS12 said to me "shall we just put this behind us" so I felt bad he'd been exposed to this incident and my poor handling of it.
DH sort of apologised, saying he was sorry for his poor behaviour but it wasn't directed at us. I explained it was scary behaviour. I've now driven to the local supermarket as I need more cash and am currently sat in the car typing this. I'd really love to be in the office today but you still have to book in advance. I have calls starting at 9am so I need to go home, but I just need some space.
For context, DH doesn't go off like this all the time, but it's not uncommon, usually when tired or hungry. I know it sounds like a storm in a teacup, but it is scary. Not sure what I'm looking for beyond a hand hold and maybe some gentle advice?