Rosappu Ravikkaikari is a 1979 Indian Tamil-language historical romance film directed by Devaraj–Mohan. A remake of the 1978 Kannada film Parasangada Gendethimma, itself based on Srikrishna Alanahalli's novella of the same name, the film stars Sivakumar, Deepa and Sivachandran, with Vinu Chakravarthy and Nagarathnamma in supporting roles. Set in British-ruled India, it revolves around a modern woman who cannot tolerate her rustic husband and her mother-in-law, and engages in an extramarital affair.

Plot

In British-ruled India, Sembattayan, a naïve and illiterate villager, is the sole breadwinner of his family in Vandicholai village, in the hills on outskirts of Salem. He makes a living by selling betel leaves, covering fast distances by foot. His mother gets him married to Nandhini, an educated and modern woman from a neighbouring village. The villagers are surprised that Sembattayan has such a wife and start suspecting her character for stooping down to the level of marrying Sembattayan, who is a complete mismatch for her. Nandhini finds it difficult to live in their home which lacks all the facilities she is accustomed to.