My brother has been married for a little less than 3 years but he recently admitted that the last 6 months have been mostly awful. He has been studying very hard for exams and has been under a lot of pressure which hasns't helped but the main problems seem to lie in his marriage. He and his wife just haven't been getting on at all lately: DB says she is "nasty" to him a lot of the time and is forever out with friends, most of whom he doesn't know. An example is that recently she was out, supposedly with some friends from work and late in the evening she sent my DB a text to say she would not be coming home as she had decided to stay with a friend (male).
Anyway, last week they went on holiday, she admitted to having an affair, my DB is pretty gutted but said more or less immediately that their marriage was over as she was not the person he thought she was and that he would find it too difficult to trust her again. A few days later, she is ringing him, asking to try again, saying how sorry she is. My DB and I are pretty close ad he has been phoning a lot over the last few days to talk and ask my opinion and advice. Problem is, although I want to support him, I don't know whether its my place to suggest what he should or shouldn't do. What if they get back together. Should I be completely honest with him and tell him what I really think of his wife (which is that she is quite a nice person (usually) but very shallow and demanding constant attention and that they are not really suited!) Or should I back off and say as litle as possible? I think maybe there's a danger of me and the rest of our family becoming too involved as we are all pretty angry and upset on his behalf. What do you think?