Well I sincerely doubt that marriage counseling will help when you know you don't want to be with someone. Its better to be alone than with someone who no longer makes you happy. If kids are involved, both parties need to make sure they can maintain a friendly and loving atmosphere for the kids. Staying together for the sake of kids is suicidal in my opinion, and really only causes resentment and further family alienation in the long run. It would do you well to have a long sit down talk about what each of you want and if the concensus is that you are no longer in love, then divvy up your belongings and get a cheap divorce. It doesn't mean you can't still be friends. As well, try separating for a while. Sometimes being apart reminds you of long lost feelings for the other person, and if you are lucky being apart from you will cause them to have simmilar feelings towards you. I guess I'm way too jaded and sarcastic to suggest a marriage counselor, but it could work for you, as long as going to see a counselor is a joint descision..Best of luck.
Sincerely,
District Overbeer