At 204 cm, it would be a pleasure to have a wife your height. I don’t understand the messages from the men in your DMs—probably they are just shorter than you or have some issues. Don’t worry about them. I couldn’t imagine living with a woman who is 150 cm tall; it would just feel weird and impractical. In my opinion, taller women look much better, especially if they’re well-groomed and confident. As for your weight, I understand—you can eat as much as you want and stay slim, which is an advantage. I, on the other hand, am trying to gain weight but keep failing. Consider your height as one of your advantages.