Is there still hope?

[HHIF]

This has been going on for way to long,living under the same roof with a woman that I have been married to 28 years and but she treats me like I'm almost a stranger,She only talks to me if it's about kids or bills.
She is no longer wearing her wedding ring which really bothers me but I haven't said anything about it.
I have backed way off and given her space,working on GAL,and doing my own thing and trying to act like all of this isn't making me crazy.As far as she is concerned we are separated and just living together until the kids are gone then she will go forward with D and move on with her life without me.
This really stinks.