As some other members here have said, there is being flawed and then there is criminal acts. We are all flawed but how many people do we know that resort to such criminal tactics? Him kidnapping her is not a flaw, it is downright criminal. He could have avoided that and stuck to tactics such as the whole saree shop ordeal because for that he legally bought the store so he can do with it as he pleases. In the real world, none of us would so much as excuse insults from someone simply because they had a backstory like the one presented for Raghav.
If Raghav had done the same to Anjali, it would not have been overlooked or downplayed by any of us. Abuse is abuse, doesn't matter who the victim is or who the aggressor is. Raghav was rightfully called out for the kidnapping. He has enough power and resources to not involve abusive tactics like kidnapping.