so my ex is coming back from a 4 month trip to italy and wants to see ds whois 2, i have never stopped him from seeing ds and even lethim have him at my house when he had no place of his own and he eventually lived here for 1 month so he wasnt on the street.(he is an alcoholic)i have decided after abusive messages that he will not be welcome in my house when he returns next month and just want a stree free solution so ds can see his dad without arguments and fuss and in a way ds can be safe and happy not hanging round town for hours if his dad has nowhere to go with him. i dont want to actively stop contact but wondering if supervised access might be the best option? i have been doing a good job on my own and want as little disruption to our lives as possible. not him coming back making demands and putting controls on my life,(he has not paid a penny towards ds for about 8 months) any advice? alot of background to the story i have tried to keep it short.