We have had to teach our children a new motto “you can be friendly, without being friends.” This means that they are allowed to say hi and interact with the child, with MY supervision, for brief periods of time. This is in contrast to the other family, who made a point to turn their backs on me and my children, then talk bad about us to the neighbors. I explained that they must leave immediately if the child or parent gets “mean” or if there is no one around. I also explained that the other people’s anger is not our problem, and if that family wishes to do those things, it only looks poorly on them. To date, this method is working well. Avoidance is impossible, and my kids must learn to interact with all types of people. I just wish I could have protected them longer, and let them be kids for a few more years before having to deal with something like this.

At least it appears you’re not alone in your experiences with this family.