I dislike the mom. I guess she will never learn. Whatever her and the second sister are plotting will not win against Yun Xi. Put them in their place and make them be quiet for a long time.
the mum is a straight up clown. deluding herself into believing yun xi is a bringer of badluck and blaming everything bad that happens in her life on her daughter. these kinds of superstitions make no damn sense...the "fortune teller" who mentioned this to the mum is also f*cked in the head.