which man are you referring to? is it the man who is raping kasalong? That one is Seng, the right hand man of their father. Unless you are referring to some one else.
I think the dad and songpeep gang up to trick Kasalong to go home since her mom is sick. That is when her mum ask her where is her husband? Why he is not coming with her? Kasalong was caught and bundle up to the bad guys where they tried to rape her (earlier episode) where later she died...