It wasn't that Su Xiaowan absolutely wanted to push Yu Feng to his death; in reality, she just made him change his location, which might as well have been a good thing for him. Otherwise, with his temperament, he really didn't know what to do.
Because of his dad's issue, Yu Feng had always harbored a grudge. The man was stubborn and there was no use talking to him. Back when his sister Yu Lan wanted to take refuge with them, his dad was strongly opposed. He wanted Yu Lan to live with them in their retirement home just to avoid trouble.
But Yu Feng always doted on his little sister and agreed to her wishes. His father, after all, was getting old; thus, the situation had escalated to what it was today.
Honestly, apart from being a bit obstinate, there wasn't anything bad about Yu Feng. He was exceptionally good to his sister Yu Lan. It was just the daughters-in-law of the family who felt aggrieved, but towards Yu Lan, he truly cared.