First, they can try to communicate openly with the partner who betrayed them. By expressing their feelings and asking for explanations, they might gain some understanding. For example, they can have a calm conversation about why the betrayal happened.
Well, one could consider a story where a partner cheats in a relationship which might involve some form of sexual betrayal. For example, a person finds out that their significant other has been having secret meetings with an ex - lover. This discovery shatters the trust in the relationship and can be considered a form of betrayal related to the sexual aspect of the relationship as it involves emotional and physical infidelity.
Sasuke could also be a character who is frequently betrayed in these fanfictions. Given his complex personality and his history of being both a loner and a seeker of power, he might be lured into dangerous alliances in the DxD world. And his partners in the DxD world could betray him when they realize they can't control him or when his power becomes a threat to them.
Allow yourself to feel the pain at first. It's natural. But don't let it consume you. Try to forgive the person, not for their sake but for your own peace of mind. However, forgiveness doesn't mean you have to be friends with them again. Look at the situation as a learning experience. In those 'betrayed by friends stories', the people who were betrayed can use this to become more cautious in future friendships. They can learn to set boundaries better and not be so trusting right away.
I don't have definite knowledge on this. It could be a blend of real and made-up elements. Without specific details or official statements, it's difficult to tell for sure.
It's difficult to say for certain if there are popular 'harry betrayed fanfiction' stories. Some fanfictions gain popularity based on how well - written and unique their concepts are. Since the idea of Harry betraying someone or something is a departure from the traditional Harry Potter narrative, it might not be as mainstream. But within the fanfiction community, which is full of diverse and creative interpretations, there could very well be some stories that have a following, though they may not be widely known outside of that specific community.
Another instance could be that the son is betrayed in a family business context. His family members might side with an outsider against him, for example, believing the outsider's false claims about the son's work performance in the business. This can lead to the son being pushed out of the family business he had been so dedicated to.
A really engaging 'betrayed Harry fanfiction' is 'The Betrayal Chronicles'. It details how Harry is gradually pushed out of the wizarding community due to false accusations from his so - called friends. The story delves deep into his emotional turmoil. 'When Trust is Broken' is another one where Harry's trust in his friends is shattered, and he has to navigate a world full of enemies while trying to figure out who he can still rely on.
One common story could be that a woman discovers her husband has been having an affair with a colleague. She might find out through seeing text messages on his phone that are overly affectionate towards another woman. This betrayal shatters her trust and makes her question the entire relationship.