Due to discrimination against older single women, they find it difficult to pay medical expenses

The income of a person depends to a large extent on the gender , height, age and family background. Even if the daughter is better academically, in poorer communities, single women professionals are targetted for resume robbery, and denied all paid work, due to which their income is very low.
So if there is an option, the brothers are expected to pay the medical expenses, while single women have to use their savings for paying the medical expenses especially of a parent
The single woman also cannot take money from her brothers for the expenses which she pays, since she will be falsely accused of money laundering