My parents don't get along. Last week their quarrel turned physical and my father broke my mother's arm. I am disgusted with their behaviour. My question is, do I limit time with their grandson? I have a four month old. They behave politely and well now with him around because their visits are infrequent and short. I had wanted to bring my baby over to visit once a week but am now unsure if that is too frequent. I am concerned that they will fight in front of my child and my child will see me shout at my parents. On the other hand i think it is important that children develop relationships with grandparents. What would you do?