I'm sorry. What has happened in the past to make this come about? Do you know?
I think the only way you're going to find out anything is to sit her down, and gently talk to her. Ask her if she loves you anymore, and what she wants. Ask her if she's willing to work on the marriage -- and if she'll go to marriage counseling, because that's what you both need, evidently. It sounds like you two don't communicate at ALL. You two need to learn how to communicate in order to get these issues out. Neither one of you is a mind-reader, and you can't know what the other one wants if neither of you is willing to tell the other. So see if she'll go with you to a marriage counselor. If she won't, then evidently she's not willing to work on the marriage -- and that should tell you something.
I'm sorry this is happening, but something must have happened to get you two to this point in your marriage.
I wish you the very best. Please keep us posted as to what happens, ok? God bless and please take care. Hugs, Lee