I am a 35-year-old woman with two small children (a daughter and a son), a puppy, and a cat. I am now separated. My “ex-husband” kicks and tortures the puppy, and I do not know why. The puppy cries and then the children, who witness the violence, cry. It is a mess. The cat usually manages to get away. Then my “ex-husband” yells at the kids and hits them too. I am so glad he is gone, but I worry about this monster I was married to. I worry about how he will treat our children when I am not around, especially when he is drinking. Now he wants visitation with the puppy and the children. What can I do?