Actually, during those times people would take advantage of these helpless girls who are widow or were left alone by their husbands. So makers will not show a love angle but they might show binoy trying to take advantage of her helplessness which was quite common then and Even now.
Although it's so much disgusting for us, we should understand it happened to real people too.
Oh, I guess you are right. They are probably going to show that angle. Rich zamindaars taking advantage of helpless widows.