Shan Fengxing needed the right timing to reveal the dirt, while Shan Hao could only act like a mad dog, constantly posting hints that Ai Jie had a chaotic private life during her marriage.
He didn't dare speak bluntly because Ai Jie might sue him for defamation.
The biggest advantage of innuendo is that a piece of text can be interpreted in multiple ways. Even if things blow up, it's those who misinterpret that are problematic, not him.
Some people believed it because they couldn't stand Ai Jie doing well or simply had hostility towards her kind.
Some didn't believe it, as Ai Jie gave up acting for love. During the marriage, she was no longer part of the entertainment circle and had no need to maintain improper relationships with industry people.
[If she really did those things during her marriage, then after divorce her comeback wouldn't be so lacking in resources]
