My(23 M) fiancé (29 F) refuses to sleep train our 16 month old daughter who has always been a horrible sleeper. We have fought for months on what to do and came to 0 conclusions She wakes typically every 1-2 hours but when she is teething it can be as short as 15 minute intervals. My fiancé doesn’t work and I work 60-70 hours a week she is the primary parent and has co slept with her for the last 13 months so she feels she has all the power in these matters i spend every night from 8-11pm rocking soothing watching the monitor and wake up at 5am to help her get some rest before I leave for work in the Morning. I’m done I can’t do this anymore she thinks I’m a monster for wanting to let our daughter cry but it’s ruined our life. as if having a kid wasn’t change enough We also moved 500 miles away from my family to be closer to hers and we get no help from family or friends in this area I’m at a loss and see no way out of this hell. Any advise on what I should do would be great