praying everything goes as smoothly as possible for you mue. it sounds like you didn't see your ex over the weekend i.e. he didn't come to the house or you weren't there? if so, i can imagine you are quite nervous to see him but you will be okay. as for going to group trust your gut on that decision. it's not necessary for you to go and take care of everyone else. you have to take care of yourself right now.