To think resentment is the #1 killer of relationships, not cheating?

[SlowBurnBreakdown]

Cheating is usually the symptom, not the cause.

Whose resentment, about what?

Do you mean women’s resentment of their partner being a shit partner and / or father?

This is an algorithm or bot something, second exact post I've been this month.

Cheating is a symptom of what? A person being a dishonest, disrespectful, weak and selfish person?

This again? De javu

Did your previous post not give you the result you wanted.

It's not the resentment, it's the behaviour that causes the resentment.

I disagree that it’s as simple as “behaviour” being the main cause of the resentment - as it implies it is bad behaviour.
my ex husband resented me….because I had a career and carried us financially.