I’m starting to hate my job

More than angry I feel deeply disappointed and confused. I pushed SO hard to get to the point where I am right now and now I’m starting to feel that I don’t enjoy it anymore and I don’t want to keep going where I’m heading to. I see the seniors above me and think “fuck that! I don’t want to have their absolutely workaholic life!” It just doesn’t bring enough satisfaction for me anymore, and sacrificing my own personal and family time for a position in an office is simply not an option for me. I don’t know what do or how to fix it though, I feel trapped. And I fear that I won’t get the support I need from my partner because he kind of is one of those workaholics in my same industry. I fear that he’s gonna think I’m being stupid and weak, because that’s going to hurt even more.