I started a new job 2 weeks ago and I was told it would be a difficult project. I naively thought it would be OK. The last project manager quit after 3 weeks due to the hours we work 830-530 they were doing 7-7. I'm doing all hours and it's affecting my family. I've been getting up at 5 to do some work before the children get up and working from 7-9 in the evening as well as core hours. This isn't sustainable. It's a 6 month contract and I turned down 2 jobs for this. Aibu to quit?