After watching today's episode, I so wish Sona never got married to Dev. He doesn't deserve her in fact he doesn't deserve any girl. Dev is coming out to be selfish person who just needs Sona for himself as a thing - whom he can play with or make love to. He doesn't want her to become a part of his life or his family. Just play with her when he wants and see her as a piece of furniture with no emotions.
He does not want any changes in life nor he wants to adept to any changes Sona is making for their betterment. Marriage is all about compromise and adjustments but this Maa-Beta duo feels as if they are some unique kind of people and so proud of their so called suffocating love. They think that they are meant for each other and no one can understand their love. Initially I felt it was an unhealthy relationship from only Ishwari's side but no it is from both sides.
Dev's character is turning out to be as a spineless false person. He manipulates Sona's emotions the way he feels like. He just wants her in his life and when he sees Sona is unhappy or going away from her, he conveniently lies and makes false promises as a temporary solution but never sticks to them. Once the problem is over, he is back to square one to his old ways with 0% change in his behavior.
I so wish Sona leaves him and doesn't get back to Dev unless CV's show a proper real redemption of his character.