[sudden_dystopia]

If you have felt like you were on the verge of being fired for a full decade, I think that might be a sign that you are actually indispensable despite how they feel about you. And because of that, they have piled the work onto your plate. The only way to break free is to find a new job, at least eventually. My advice is to try to relax&sleep now while you can, enjoy the new addition to your family, update your resume, start looking for new employers, and do the bare minimum at work to get by. At least you can use the “baby kept me up all night” excuse now to hide your lack of motivation.