Consider how resentment destroys relationships.

Because of the feeling of resentment, people stop hearing - they physically retain their hearing, but they do not perceive the information received from the offender.
Because of the sadness present, the most important thing in a relationship is destroyed - this is trust. The problem is that the offender is no longer trusted, which provokes a response.
Because of the feelings that have arisen, people try to avoid contacts, conversations, they perceive all the actions of their partner through the prism of pain.
An offended person does not let anyone close to him, in every possible way he tries to repay the offender with the same. Everyone hurts in return, and this eventually leads to a final break in relations.
Resentment in family relationships alienates spouses, often leading to the fact that they begin to look for love, understanding and acceptance on the side.