Will try (but probably fail) to keep this short? My sister texted me last week for advice as her husband has been calling and texting other women since before they got married about 4 years ago. He claims that nothing physical has happened but that he was just having a laugh etc. The texts that she has told me about have been very suggestive and verging on crude. She does not trust him and is always checking his phone and email and recently found a registration email to a website that offers affairs for married people. She was very upset. I tried to be reasonable, and ask if there is any way this could be a joke, etc, but she had his login details and over the course of a few days found messages to three different women, talking about meeting up in a hotel, sex, etc. She left and went to stay at my mum's, and I went berserk telling her and my mother what a bastard he was, as he has already been given a second chance, etc. But of course he talked her round, and they were back in the same bed that night, with him saying that he has a problem with craving excitement . Apparently he is going to see a counsellor.
I am standing firm, and have said I will not be speaking to him as I am so angry, and initially I said he would not be coming to my upcoming wedding, but I have now said he can attend, as I want my sister to be happy.
But now both my mum and sister seem to be completely blanking me and a bit snotty when I have spoken to them. It's as if they are angry with me for my opinions on him! I know it's up to her to stay with him if she wants, but surely I am entitled to my own opinions?