Need a Plan for My Marriage

[LSG]

Wife left for the first time with kids by herself on a day trip with out me. It just feels so wrong on so many levels. I am just so disappointed by the recent turn of events. It seems that we grow further apart, and I don't know how to stop it. There is probably nothing I can do to stop it at this point. I truly feel so detached at this point. It seems nothing I have been doing is working. I did say bye to the kids before they left. She said "bye", and I said "bye" back, but I was really at the point where I could not care less about her even when I still do. I guess that is why I am here, because I do still do care. I know I need to worry about myself too, and I hope will concentrate more on that, but I just am not able to yet.