Resentment rarely arrives as a dramatic betrayal. More often, it starts as a tiny wince. Someone loads the dishwasher “wrong” again. Someone assumes dinner will appear. Someone jokes about money, but does not notice the pressure behind the spending. Someone says, “It’s fine,” and means, “I am keeping score now.” Healthy relationships can carry a lot of love and still collect resentment. That is what makes it so confusing. Nothing looks broken from the outside. There may be af