That is what my mother said to me TishaBuv, and when she said this to me it was too late for me to have a chance to really think about it in a way where I might be able to do anything differently than I did. I honestly didn't see it and was really taken back when my mother said it to me. My mother even was surprised that I honestly did not see it and said my sister was jealous of me from when I was very little. My mother said it was my personality and my good nature and that my sister could not be that way. I don't think I really understood jealousy and my sister IMO was prettier than me so I never thought she could be jealous of me. I was always nice to my sister too, never mean or disrespectful nor did I ever engage in picking on her. I had no desire to be nasty or pick on others.