I client I did subcontracting work is trying to get out of paying and demanding that the billed hours be changed (-100 hours) or they're threatening to not pay the rest of the invoice (total 500 hours).
So this is in case that client happens to watch my personal feed:
If you continue to try to fuck with me, I will publicly disparage both your company and you personally.
I do not have time for your bullshit. If you fucked up the project management, that's not my problem.
Fuck you, pay me.