I am a bit on khushis side only because I'm a girl and I can totally imagine what it would be like to be in her shoes. At the same time I cannot be mad at arnav. He still hasn't done anything except understand khushi. Actually he does, he sees she is not herself and why. but he thinks she needs to get over it, which is right but its not possible with sheetal doing crap under their roof with Khushis things...properties.
The couple need to communicate. they need to talk before they are pulled apart.
Sheetal I think is another shyam. She is a mother for gods sake. she should know what she is doing is wrong. Arnav is married to somebody. She has no respect or manners. I try so much not to judge her but can't help it.
Even if aarav is arnavs son, that still doesn't give her the right to do what she did. arnav and her had nothing but a short fling.