I get about the venting. I think we all need it at times and it's nice to have someone to agree with. God knows, I've had those thoughts myself. usually, I'm yelling to an empty car, especially in the beginning.
Of course for me, I'm lucky for now. My w gets what a divorce would mean and is willing to put in the work although she hits rough patches now and again. I think she was in fantasy land for a bout a week or so.
Patience is bitter, but its fruit is sweet. --Jean Jacques Rousseau.