Sorry about your sitch, but in time, one way or another things will get better. Try not to focus on what you think she is doing and more on what you can do for yourself. It is hard, that's part of learning.
Whatisis, gave good advice...btw, I have seen a change in him over the last few weeks; good job Whatisis.
MTH, think of this as a vacation from the W; go out with friends, family etc. Do some things that you want to do. Keep busy...
Anytime you need to vent, do it here. We'll pull you through.