i used to get the same thing from my family. took a long time for me to be able to say something that got their attention. I'm still seen as the oversensitive and overly emotional one but after years of therapy, i truly believe now that teasing isn't healthy or funny at all. it's how immature people bond at another person's expense. so sorry you are the recipient of such rude behavior. hey, even if you are really sensitive, don't blame yourself so much. you probably wouldn't be a person to do this to someone and for that, you are more aware and kind.