How to set working hour boundaries with a manager that respects no boundaries?
As I'm planning my way out of my current job, I still have to deal with 0 boundaries when it comes to working hours. My company's core operates in European time zone, but 90% of our clients are in the US, with a huge amount of them being in Pacific time, so the time difference is huge. I am the lead project manager of several clients, and as new clients come my way, the time of the weekly sync meetings has become absurd. I have meetings at 7am which are fine, but then meetings at 10:30pm, 11:30pm on Friday nights, and so on. I had mentioned to my manager that while I'm fine with waking up early for meetings, my limit in the evenings is 7pm because I take a language course, and on Fridays I simply want to spend time with my partner and/or friends.
The pay is absolutely terrible and way below what I should be earning, so I have no plans on making extra efforts like being online from 7am till 12am... how can I reinforce boundaries, when they are clearly not respected?