According to the context in which the word grievance is used , it may refer to various issues.
On the one hand, an offense is called an offense that is done to one, especially with respect to his honor or fame , that is, these two issues turn out to be the target of the attack. When someone, for example, doubts the credibility of another person, he who considers that he always acted with utmost transparency may feel aggrieved and then take that doubt as a grievance. I couldn't help but take his doubt about my integrity as a personal injury .
On the other hand, the fact or saying with which someone is offended or the offense that we mentioned in the previous paragraph is carried out will also be called a grievance . For example, in front of the whole family in the middle of a family reunion, a cousin accuses another of stealing the inheritance from one of his uncles and then the common outcome of this situation is that the accused cousin feels extremely aggrieved by this false complaint and made on top in front of the whole family. I can never forget his grievance of treating me like a thief in front of the whole family .
The word is also used to designate the damage that can be inflicted on a person, either in their rights or in their interests . An individual who travels with all his papers in order, but is nevertheless searched and interrogated with extreme hostility at the airport by the police of the country in question, turns out to be a clear example of violation of his rights.
And the comparative injury will be the one that is committed when different treatment is given to people who are actually in the same situation. I cannot do the interview with you first because I would be incurring a comparative injury since Juan and you arrived at the same time .
At the level of interpersonal relationships, when a person receives constant grievances from another with whom he maintains a close relationship, that is, he despises, despises, offends or is extremely rude on a recurring basis, surely a strong anger will be unleashed that later or later early can lead to physical and violent aggression on the part of the victim who tires of being offended.