after prithvi finds out that nandini is sanyo, i think it shouldn't be such a big deal because remember when vanraj (bhimdev's son) came, he told his friends that our enemity is with bhimdev not his son...similarly jaichand is prithvi n ajmer's dushman not his daughter!!!
if prithvi can not harm the son of his father's murderer, then he can definitely not be mad at sanyo 😊