Isn't it a matter of debate if the prophets, wives, which there was a lot I think. About 13 of them, wore the Niqab or not and that it is down to the translation? Most think they were behind screens as opposed to veils?
And that it is actually going against the prophet to cover your face?
I know very little about it, but it seems that it is more cultural to wear it, and not the overwhelming view of the Muslim religion.
So my question is where do your beliefs come from, it appears a minority view and not aligned with your family. Did your mother wear it?
"O Asma', when a woman reaches the age of puberty, nothing should be seen of her except for this and this; the hands and the face."
— Prophet Muhammad, (Narrated by Sunan Abu Dawood)[15]
Although there is no Islamic scripture, neither Quaranic nor Hadith, where females are required to cover their face and hands, there is on the contrary a Hadith where it is narrated that the Prophet himself taught, in accordance to his Sunnah, that it is in fact forbidden (haraam), at least during Hajj and Umrah, for females to veil (niqab) their face, even if at other times the female insists on wearing niqab, against Islamic scripture:
"It is forbidden for a woman who is in the state of Ihram to cover her face."
— Prophet Muhammad, (Narrated by Sahih al-Bukhari)[16]