Veni and her atrocities

Mathi Suku comes to Palat to see how Veni is doing. Veni puts him up in Sethulekshmi's room. However, as Lakshmanan gets angry on seeing Mathi, Veni and her father make Prema and Sethulekshmi work like a servant. Till when will the family members bear Veni's atrocities?