@isaac1of3,
He certainly needs some form of counseling.
Given that they are living with you, at the very least you need to set ground rules with him. E. g. he pays for anything he breaks, etc. There are consequences to his tantrums.
If he's violent to a wall, he might transfer that over to a person. Or drinking or the like could set things off, or even too much stress. Please make sure that your daughter knows (and tell her every day if you feel you have to) that you love her and will support her no matter what. Because if they move out, and he does become violent toward her (not outside the realm of possibility), then she needs to know that your home can be a safe haven for her.