This has niggled me for ages! I have left ExH and have moved on, so I am already sorted and in a better place. But would love opinions on his families reaction to our split. ExH had lots of infidelities. 10 women that I know of. He tried to get it on with every single friend of mine, also my sister & my mum (!). He had lots of nights away from home. As I was leaving, he slept with my best friend (ex bf now of course). Anyway, and bearing in mind we were together 20 years, his whole family (his Mum, Dad and 3 sisters) have completely disowned me. Their stance is that he did some stuff that he shouldn't have done, but my crime is far worse as I broke up the family!