Sorry to hear you're heading for D At this point since D is inevitable, if you feel like you need to get some things off your chest then I say go for it. If it'll make you feel better then do it. Just don't expect it to change anything about her attitude.
Regarding not being sure what to do- live your life! Just because she's out of the picture doesn't mean you can't have a full, meaningful, FUN life without her. You absolutely can. So get on with it
At this point since D is inevitable, if you feel like you need to get some things off your chest then I say go for it. If it'll make you feel better then do it. Just don't expect it to change anything about her attitude.
