The end might see the cheater male realizing his mistake and trying to make amends, but the heartbroken male reader decides not to take him back. Instead, the reader focuses on his own growth and becomes a stronger, more independent person. He forgives the cheater for his own peace of mind but doesn't resume the relationship.
It could end with the heartbroken male reader finding new love. He moves on from the cheater male and meets someone who truly values him. This new relationship helps him heal completely.
One way it can end is that the heartbroken male reader becomes bitter and cold towards love. He shuts himself off from any future relationships. Meanwhile, the cheater male continues his ways and faces consequences in his own life, but there is no reconciliation between them. This kind of ending shows the long - lasting negative impact of cheating on the victim.
One common theme is the process of the heartbroken male reader's healing. It often shows how he overcomes the pain caused by the cheater male. Another theme could be revenge, where the reader might take actions to make the cheater feel the same pain. Also, self - discovery is a theme, as the reader might find out new things about himself during this difficult time.
The male reader could be really angry at first. He might confront the cheater right away and demand an explanation.
Create a believable setting. It could be a college campus or a small town. This setting can influence how the characters interact. If it's a small town, rumors might spread faster about Erin's cheating. Also, build up the conflict. Don't make the discovery of cheating too sudden. Let there be some hints and suspicions first.
One common theme is betrayal. Since it's about a cheater male, the sense of being betrayed by someone you love or trust is a big part of it. Another theme is heartbreak. The male reader usually experiences a great deal of emotional pain.
One popular 'cheater male x male reader fanfiction' is 'Broken Promises'. In this story, the male reader discovers his partner's cheating ways and has to deal with the heartbreak and betrayal. It's a very emotional read.
First, you need to establish the relationship between the Hetalia character and the reader. Make it seem loving and believable at the start. Then, introduce the idea of cheating in a way that makes sense within the context. Maybe the Hetalia character has some internal struggles or outside temptations.
Well, in such fanfictions, often there's a theme of emotional turmoil. The male reader is likely to go through a range of emotions like anger, sadness, and confusion. Also, there might be a theme of self - discovery for the male reader. He may learn more about himself and his boundaries as a result of the cheating situation. And sometimes, there could be a theme of revenge where the male reader tries to get back at the cheater in some way.
In other cases, the yandere might reform their ways. After some events that make them see the error of their cheating ways, they might try to be faithful to the reader. This could involve a lot of groveling and promises to change. However, the reader may or may not believe them, and the relationship remains on shaky ground.
Well, one place to start looking could be fanfiction.net. There are often a variety of RWBY fanfictions there. However, I'm not sure specifically which ones are about a 'cheater' scenario with a male reader. You might have to do some searching through the RWBY section and look at the summaries to find ones that match.
In this situation, the reader character might also decide to distance themselves from Sasuke. They could focus on their own growth and development, perhaps finding new friends or hobbies within the story world. This would show their strength and independence. For example, they could start training with other characters to become stronger, both physically and emotionally.