I feel it will be more scary for Suman, if Aditya turns negative. He can assume that, she broke with Shravan & married him, just to back her PCT.
If Suman breaks the marriage,
He can repeat Shravan's words, like matlabi, selfish, know how to use others for her selfish deeds & abandon them after that...
It can turn a permanent black mark on Suman's character.
After watching his new avatar, I expect this also can happen now...
And Aditya don't have any concern towards Nanu's health condition like shravan.
If he tell all this in public, how it can be a harassment to her...
So more than shravan, it's Aditya, who can be destructive for Suman...