She wanted a father for Saaransh and someone who will accept her with Saaransh. She found it in Rudra now and also she cant go away cuz Saaransh is attached to Rudra now. She cant separate them thats why she didnt go after bunty's wedding also when her mom asked to come.
She shud clarify Yuvi and also Rudra.
About whether she still loves Yuvraj, there is no clarity. But they didn’t show her falling out of love for him until now. So I guess we can assume that she is still in love with Yuvraj.