Some said Maan is right. Other said Geet is right.
But nobody think this way--
Now Maan and Geet is husband and wife. This relation is always based on trust on each other. There is no point of doubt. And Maan made mistake here. He made a doubt and suspect on Geet as well he say that she don't have her self respect.
Imagine how you will be feel guys - put yourself in Geet shoes - your own life partner said this word that you don't have any self respect in front of other person (specially the person who already disrespect and ditch in your past) Indirectly he says that he also not giving any respect in his life. Means the base of relation in between is poor. There is no point to keep this relation (husband and wife) more. Just staying together as man and woman relation - there is no need for marriage.
Another thing is Just Imagine and change places - like put Maan on geet place and Geet on Maan place. How Maan will feel that time. What reaction will be coming that time?
I know Maan upset about she forgive Dev. But he should think before he say this kind of word because now there relation is different not a boss and secretary.
And I think this is the reason why Geet leave Maan's house.
This is just my POV. No offense.