I am sorry you feel you have been attacked even though the girls are just stating thier opinions on the matter. Using caps lock makes it seem like you are really angry with them :(
Maybe the reason why she assumed is because as I see it when you get married and have children you are a unit which to me means if my "good" friend invited me to an important milestone then my family would also be invited.....I have always made the effort to get to know my friends partners as that's who they chose to be with. But in saying that I would probably message and say is it for all the family...but I dont have friends who would not invite my children to a kids party? So I am guessing thats what I would do?
I liked the idea of a little morning tea someone suggested with just the girls?
Good luck x

