Solid reason for viv ravish merrige

After reading all the comments and reasons that how vitharv gonna seperate and vivz marry ravish i think the solid reason for vitharv seperation is bcoz of following reasons which make sence i think😕

After this ravish also should go mad

Omg that is wht i think, this us a scenario from classic movie starting neelam,chunkey pandey and rajesh khanna. Chunkey and neelam are in love; chunkey pandey has an accident and evetone thinks he is dead but in fact he is alive. Neelam finds out shes preg and marries rajesh khanna so the unborn child can have a name. I think here scenario would be similar atharav might get kidnapped, kalish will say he is dead, viveda finds out shes pregnant but umma only knows and gives viveda her kasam not to say out. I think if kalish found put viv preg that to wiv atharav child he would defo get her to abort it. Anyway after marriage only viv and ravish know that ravish is not baby father and then returns our hero atarav.