pranay..agarwaal khanndan pota?

pranay cant be potaa as its not samir kauls family is it??
crazyy

well no, but that is one thing i really don't get. First it's natie en then it's pota and then again natie and then again pota and then again natie.
But one thing i know for sure it should be natie and not pota. I think the writers are really confused about this because they keep repeating this mistake.
A couple of incidents are:
- parvati giving property to praney she addressed him as natie and later in a episode she addressed him as pota and today he again was addressed as pota by dadi bua.