I honestly think the only way she'd stop getting hate is if she did a 180 and genuinely meant it. If she stopped acknowledging the hate and tried to be happy and work on her emotional self. I'm not sure why, but my mind keeps going towards a yoga lifestyle. If she started practicing mental self-discipline and started trying to heal emotionally. She would still get hate, but by not acknowledging those types of comments, she'd eventually phase out those types of people. Losing weight wouldn't even have to happen. She just needs to not be so self-centered and talk about other things happening in the world.

Sadly, she will never do any of this because it takes actual effort.