What should I do if my fiance is in love with my sister in the 'my fiance is in love with my sister novel'?

Well, it's a complex situation. You could also talk to your sister. She might not be aware of your fiance's feelings and might be able to help resolve the issue. If your fiance truly loves your sister, it might be better to end the engagement rather than living in a relationship full of tension and unfaithfulness.

This is a really complicated and heart - breaking situation. You may need to take some time to think about your relationship with your fiance. Consider whether this relationship is still worth continuing. If he can so easily fall in love with your sister, there might be some fundamental problems in your relationship with him. You could also seek advice from other family members or close friends who know your situation well. They may offer some practical solutions or at least some emotional support.

Well, first of all, it's a tough situation. In a fanfic world, things can be really complex. If I were in this situation, I might try to have an honest conversation with both my fiance and my sister. I'd want to know exactly how they feel and why this has happened. Maybe there was some misunderstanding that led to these feelings.

You could start by expressing your feelings to your fiance. Let him know how much his new - found love for your sister is hurting you. Maybe he'll realize the depth of his mistake.

The character could also choose to distance herself from both the fiance and the sister for a while. This gives her time to think clearly without the immediate emotional turmoil of their presence.

One way is to strengthen your relationship with your fiance. Spend more quality time together, do things you both enjoy, and communicate more deeply about your feelings and future plans.

One way to cope is to write down your feelings in a journal. It can be a great way to sort out your thoughts and emotions. Also, try to limit your contact with your fiance until you figure out what to do. Regarding your sister, be open and honest with her if you can, but don't blame her for your fiance's feelings.

If this is happening in a novel, you should consider the relationships between all the characters involved. Maybe your sister has changed in some way that made your boyfriend lose interest. You could write the story in a way that makes your sister realize her own worth without your boyfriend. And for your boyfriend, you could make him face some consequences for his change of heart. For example, he might realize he made a mistake later on in the story.

Family relationships in general are probably important. The story might explore how sisters interact, support, or conflict with each other within the family structure. This can include dealing with parental expectations and family traditions.

This is an extremely abnormal and unacceptable situation. You should immediately break off the relationship. Incestuous behavior violates basic moral and ethical norms, and it's not something that can be tolerated in a healthy relationship.