One of the two women, who had entered Kerala's Sabarimala temple after the Supreme Court ended the ban, was allegedly attacked by her relative.
Kanakadurga, 44, who had been in hiding for the last two weeks after the darshan of Lord Ayyappa at the Sabarimala shrine due to security reasons, reached home in Perinthalmanna Tuesday morning.
Soon after entering the house, she had a verbal duel with her in-laws who vehemently opposed her entry at the temple. Her mother-in-law allegedly beat her up with a wooden plank and she was rushed to hospital, police said Tuesday.
She suffered head injuries and is admitted to a government hospital at Perinthalmanna in northern Malappuram district, they said.
"My mother-in-law beat me up severely with the wooden plank," Kanakadurga told TV channels from the hospital.
However, her aged mother-in-law also got admitted to the hospital later alleging that Kanakadurga had assaulted her.
Both Kanakadurga's in-laws as well as her own family had opposed her decision to enter the Sabarimala temple taken in view of the landmark September 28 Supreme Court verdict permitting women of all age groups into the shrine.
Scripting history, two women in their 40s entered the Lord Ayyappa temple in Kerala last month and offered prayers.
Kanaka Durga (39) and Bindu Ammini (40) were the first in centuries to enter Sabarimala Temple, which traditionally bans the entry of women of menstrual age, in Kerala, after India's Supreme Court ruled in late September to end a ban on women of menstruating age entering it.
Following the entry of two women at the shrine, the chief priest decided to close the sanctum sanctorum of the temple in order to perform the 'purification' ceremony before reopening in one and a half hours.
The women - speaking in an undisclosed location on the outskirts of Kochi – had said they were facing threats from protesters, but that they trusted the authorities to keep them safe and planned to return home soon.
“I always say that I trust the police persons, the state government of Kerala and also our democratic society of Kerala,” Reuters had quoted Bindu as saying.
The famed temple had witnessed massive protests against the September 28 Supreme Court verdict allowing hitherto banned age group of girls and women to enter the Lord Ayyappa shrine.
A five-member constitutional bench of the apex court headed by the then Chief Justice of India, Dipak Misra had delivered the verdict allowing all women into Sabarimala.
(With inputs from agencies)