The couple living next to our house have a daughter younger than our girl (by about 2 years). The two girls sometimes play togheter but they don' t particularly get along well. My daughter wanted to invite some of her friends for a special late night of movies and popcorn. It was a small party, she invited 3 of her friens but did not invite this particular neighbor, because she did not get along with those friends either. Her father heard about the party and came to me saying I had not right not to invite her daughter to the party. He was very nasty to say the least. We had troubles in the past with the parents of this girl but tried our best to be polite with them. We now fell that enough is enough. I would like to know what will you do in a situation like that?