The engagement is on May 14 and marriage will be solemnised on 18 at Thevalakara St. Mary's Orthodox Syrian Church. A reception will be held at Kakkanad, Thrikakara Bharat Matha college Auditorium for the members of the cinema field and for her friends and relatives on May 19. Karthika's original name is Lydia.
At last Karthika has broken the suspense. She is getting married to a non-resident Keralite next month. Marriage has been fixed. Her would be is Merin Mathew who hails from Kollam. He is working in America as a Medical Biller. She divulged that they have been in love for the last two years and that now they have got consent from their parents. Merin is son of Mathew Vaidyan of Kollam Mainagapalli, Kadappa Merish Bhavan.