I think gen 4 is about proving Sautela khoon will always be sautela unlike other generations.Gen 2 main ek swarna thi who preferred kartik above her own son,Kaira had an adopted child,In gen 3 Abhimanyu loved Neil as his own even before or after knowing he is actual brother.Abhinav and Abhir always preferred each other.
But in this gen everything is messed up.P family always reminds Armaan he is sautela when he is sautela only to Vidya .when ever Arman do anything against Vidya'a she will refused to accept him as son.for Rohit too Armaan became sautela for a while.if we dint talk about Ruhi Abhira relation it will be better.
I think Abhir is also going to do same as per spoilers.Also Abhir feels it's becoz of Abhira ,his mother don't search him.so it will definitely a problem in accepting Abhira.If Makers want to destroy every relation they created in gen 3,it will happen.
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