Yeh Hai Chahatein: Sania's MMS plan to trap Rudra

In the Star Plus serial 'Yeh Hai Chahatein', Rudra is in trouble again. Here, Sania is planning something against Preesha and Rudra. She asks Rudra to marry her. Due to the circumstances, Rudra agrees to Sania's demands. But is Sania trying to make Rudra's MMS? Why is Mama ji helping Sania? What will Rudra do now?