There are no rights or wrongs in this situation...cheapening one character to venerate the other would be in very poor taste.
Rudra is a flawed character...he has been upfront about it from day one...he never claimed to be a saint, never claimed to even be a good human being...some of us may think otherwise but that is besides the point...Yes, he had an 8 year long relationship with a woman, no strings attached...he has a past...a past that isn't easy to forget for anyone who may come into his life...and he also knows that...yet despite all that he found the COURAGE to tell his WHOLE story...what made him the way he is...a child so alone, surrounding himself with silence and darkness, stewing in that for half his life...what kind of a person would he then emerge to be?... how he tackled his demons, how he found ways to numb himself...the whole truth, the absolute unvarnished truth...and it takes courage to do that...he has opened himself up to being judged very badly over this...a man who cared a damn what anyone thought of him opened his whole dark soul up to a woman needing her understanding like he's never needed it before.
Which brings me to the woman in question...Paro...who has until this point wholly submitted herself to the idea of being his wife, his soulmate...had implicit trust in him being her savior, her soulmate in every way...and she's had a rude shock with this revelation...she can't believe such sides exist to people, this world...most specifically to her Major Saab who is a hero in every way to her...she can't imagine heroes being like this...and it seems many women can't...hence the name calling and strange labels being attached to Rudra...without any understanding of the character or situation.
Anyways coming back to Paro...she's in shock, hurt and confused right now...and ironically when she's otherwise always supported him implicitly, this one time she isn't able to gather the courage to look at the larger picture yet...too much confusion, too much hurt swirling in her heart...and no one's really blaming her for it either..
When an IMAGE shatters, it doesn't rebuild instantly...either it will be built again into something stronger than ever or it will be gone forever...
To me the most touching thing about this whole turn of events is about what it means emotionally for these two characters...there is a Rudra hoping against hope that Paro will not hate him over this even as he somewhere fears she will never be able to look him in the eye again...there is a Paro trying to digest this new side to Rudra...for once faced with a challenge that she isn't being able to overcome quickly with her usual optimism.
And ultimately if they have to pass this test, there has to be greater understanding b/w them...if Paro has taken on the challenge of wanting to be his wife, his soulmate, this is part of the package...this side of him that very much existed, that can't be wished away, that has to be accepted maturely...if he's found the courage to tell her so honestly, she'll have to find the courage, the heart to accept this as well...this isn't about infidelity or any of the other wild accusations being tossed around so casually right now without any thought or understanding regarding these two characters. It is about faith as it always has been b/w RP...their faith in each other...either conscious or subconscious.