Fantasy Days With Love or Lust

[kingkhankar]

i am bit confused here.
kavya is 38 yrs old
her son is 18 yrs old
.. it's fine till here. then she has a brother who is 20 yrs old. it's a bit odd but it's possible and i have seen examples where an age gap between sibling is almost parent like. well whatever it's ok.

but what really puzzelled me is she got married at the age of 28.
so how can she be a mother of 18 yr old boy by the age of 38 herself.

am i missing something .. i would say her age should be 48 then everything will be fine.

if it's a mistake or a past-present thing in story narration then it's ok. but do clarify.

He may have been adopted by the concerned parent. This point may also be a possible reason