Sounds like it's not worth it anymore..
Reading this thread just makes me glad that I got out of commercial Aviation while I did...a long time ago before it had a chance to consume too much of my & my Family's life.
These days I get to make a nice living teaching the theory, whilst enjoying a standard of living that I desire outside of work. Home every afternoon by 4.30 and able to walk the Kids home from School.
It sounds to me that the industry has now got to the point that there's no jobs worth changing this for.