Help!!!

I have dealt with the pain caused by my husband or should I say am dealing with the pain and working to resolve it. But how do I deal with the pain and rejection cause by others (family members and friends) because of the fall out of my husbands affair? I just keep finding myself hurt and angry with some of them. My natural instinct is to cut all ties and be done. That is how I have dealt with things most of my life. But I am learning that was not "dealing" with things. However with some family members (in laws) the dysfunction is so great that things are not allowed to be talked about or processed. Every time I think that things are getting better emotionally with me I have to face a family situation and find my emotions as raw and hurt as ever. ANY SUGGESTIONS????