Anyone get a vasectomy after getting divorced?

STBX had wanted me to get one for about 2 years now. I was always worried about something happening to the kids and wanting another or if she would change her mind later on and want another one.

Now with everything the divorce has put me through I do not want to go through this again and am seriously debating it. At this time I don’t even want to be in a relationship again but I know I’m just angry and don’t know what the future will hold.