Hi, I'm writing to you about my younger sister, she's 16. She's been dating a girl since she was very young, and they're best friends. They've always been together from morning to night. The only thing that's been sharing them so far is that they don't sleep in the same house. However, when the little girl in question began to grow up, I gradually felt an envy in her towards Diana, my sister. When Dida shares something nice, she looks at her with a hateful look. I shared this to my sister. She refused to believe me. A few months ago, Deanna found a boyfriend very much. It wasn't long before she found out that her "girlfriend" was secretly dating the boy. For two months he didn't go out or out of his room, he barely ate. Gradually, things calmed down, but that girl started looking for contact with her. I don't know what they said to Dida, a new one, and they're friends again. My sister is like a bewitched, and now she's repeating how her friend had not wanted to fall in love with what to do with the girl. She couldn't stand it. He never felt love for her when he left with her best friend. He had to forgive for what he did was right. I was just in shock when I heard these stories, I tried to explain that she was being manipulated. But I sense that Deanna didn't hear a word of what I'm saying. Please give me advice, we don't know what to do. Neither can I stop her or our parents. When they don't let her go, she starts screaming yes, and that kind of nasty thing says we don't know what's going on like it's. We don't know what to do with him manipulating her so skillfully that she's the only one who can hear.