They were planning on loading her up, moving to Florida, and Mayo clinic was going to heal her. I think they figured out, Tiffany said, that you don't just walk in there. Her dad, and I'm sure fueled by her sister, is just bashing the Dr for saying she's in bad shape, and has to be stable to do chemo. Tiffany is trying to explain to them that they're not being mean, but they have to be honest. I had thought her sister was playing the dad to get the house. Tiffany thinks she's trying to be his buddy through this, so when her mom does pass away, she'll get him to Florida. She has no home, or job, and his retirement and SS would pay for her somewhere to live. IDK, that's just us talking.