Loving Vansh isn't easy. He is a complex man with an equally complicated past and different shades to his personality. And here we have Riddhima who always wanted a simple and non-adventurous life. God ka sense of humor aisa hi hota hai. He only gives what is right for the person, not what they want. So, yes Vansh and Riddhima are together because that is what they need.
Riddhima needs to understand that giving idealistic lectures and fulfilling uncalled for atrocious demands isn't love. And Vansh needs to understand that loving his family does not entitle him to suspect them and treat them like they are all criminals in the making. Family is not meant to be run like the mafia, it is meant to be tied by love. Both will learn a lot together.
But Kabir, award milna chahiye is character koš. Riddhima ko kaise kuch nahi dikhta, I don't know. Lagta hai pyaar me, iska fuse off ho gaya hai.