I am inclined to be the adult and just end things and walk away. What do you think? Should I "burn down the house" or just be the adult? If you have an opinion, can you give examples? How has being an apocalyptic anus to your cheating girlfriend/boyfriend worked out?

My feelings for MGTOW are getting increasingly strong recently; the requisite spending and appearance hurdles for men these days make most relationships untenable. What's the point?