Because I told her I'm never getting the vaccine, and that masks and vax passports are retarded and pointless.
I knew we always had political differences but it was never a major issue until some degenerate doctor told her family that covid was the reason her 90 year old grandfather with the worst case of Alzheimer's/dementia you could imagine passed away.
It actually hurts my soul, not that we broke up, but that I realized I spent 5 years of my life with a partner who was as lizard-brained as the rest of the 99% of the world's population.
Seems like you had a couple of choices: Get the vax, wear a mask, put your hair in a man bun and let her hammer your ass with a strap-on if she wants; or cut your losses and move on. It sounds like she has already migrated toward wanting some effeminate communist pantywaist who will read poetry to her and discuss the virtues of Iced, Half Caff, Ristretto, Venti, 4-Pump, Sugar Free, Cinnamon, Dolce Soy Skinny Latte. Send her flowers and a strap-on for her new soyboi as a thank you.