One popular 'Hetalia, Gay or European' fanfic could be 'A European Adventure' which focuses on the relationships between different Hetalia characters as they explore European cultures. It has some homoerotic undertones in the interactions of the characters.
If you hear such stories, the best thing is to ignore them. Spreading or engaging with such inappropriate content is not acceptable in a professional setting.
The 'European' aspect of these fanfics also enriches the fandom. It helps fans to better understand the different European cultures that are represented by the Hetalia characters. For example, a fanfic might describe in detail how a character's behavior is influenced by their 'national' culture in a European context. This can lead to more in - depth discussions and a greater appreciation for the Hetalia concept among fans. Moreover, the exploration of gay relationships can break some traditional relationship norms in fan works, making the fandom more inclusive.
First of all, communication is key. If a parent catches something like a gay nanny teaching their child about acceptance of all sexual orientations, they should sit down and have a conversation with the nanny. They need to set boundaries if necessary, but also appreciate the positive aspects such as promoting inclusivity. For example, if the nanny is just showing the child that there are different kinds of families in the world through stories, it can be a good thing as long as it is age - appropriate.
When catching a brother being gay, it's crucial to be empathetic. Think about how difficult it might have been for him to hide or struggle with his identity. Don't judge him based on your own preconceived notions. Instead, offer support in any way you can. Maybe you can help him come out to other family members if he wants to, or simply be a safe space for him to talk about his feelings. It's about building a relationship based on acceptance and love, not on the gender of the people he is attracted to.
Tell him straight up that it's not okay. Family relationships should be based on respect and appropriate behavior. Don't be afraid to be firm. For example, say 'I'm not interested in this kind of relationship with you. We are cousins and this is wrong.'
If possible, have an honest conversation with him about privacy, safety, and the importance of being cautious in certain situations. But always make sure the conversation is based on love and acceptance, not judgment.