S.V.
This sounds crazy, but it worked great for me with my daughter.
Wake her up when you want to go to bed - around 11 or 12, and feed her.
I had read about it - and it worked well. You feed them before they can wake up crying - so they're in a better mood.
When I tried it, she would then sleep from 11:30pm to 4 or 5, which got us thru the worst part of the night, so I felt somewhat functional the next day.
Good luck!