My dad is worry about my sister

My sister has been talking funny and saying that thief went into her room to change her bra. So she has to buy new bra and even said that her working tops are fixed until she cannot wear at all.

I think she has put on weight and she cannot wear them. That is what I think and I know she has put on weight by looking at her. She used to go for exercise and yoga classes but not any more. Most of the time she will be having snacks after each meal.