my baby boy is becoming very angry and stubborn he always attack on my twin daughters head with any hard objects how should I deal?

A. First of all you completely should keep such objects away from the child including toys as well so I think that is going to be the first and foremost solution for the problem and I think you are spending maybe a little more time with the younger one or a girl child and that’s why your older one is feeling insecure or a boy is feeling insecure so you need to balance the time and sometimes it happens when a child is having its teeth they’re extremely irritated