My dad has recently been caught having an affair with his young personal assistant. Huge scandal; mom was very angry. Now they’re in the middle of divorce proceedings. Mom moved out, the other woman moved in and I chose to stay with him because we’re super close; he’s like my best friend. Now mom’s telling me to go and live with her and go no contact with him cause he’s a bad person and by continuing having a relationship with him I’m condoning his actions and “ignoring her suffering”. My relationship with my dad hasn’t changed, I don’t see why I should end it.
Assuming that’s supposed to be “most people”
There have been a lot of studies on this over the years, and the data is of course easy to skew because a lot of people are going to be reluctant to admit to their cheating, or people having different ideas about what constitutes “cheating” but every study I can find that seems credible, it seems to hover at more like 25% of people cheat, give or take maybe about 10%
Even when you look for people who have experienced a partner cheating on them most of the studies I can find have it at below 50%
You can get into the weeds and probably find some cases where most people in certain demographics cheat if you want to cherry-pick your data a bit.
So no, most people don’t cheat.