You do realize that *native Greek speakers* had all of this information in front of them for the last 2000 years, don’t you?
Did they believe in the ever-virginity of Our Lady, or not? Did they agree with you, or not?
Yes.
Maybe.
Depends if they really thought she was perpetually virgin.
And if they did, it’s irrelevant because that’s not what Scripture teaches.
Would you like the verses posted again that reference the brothers and sisters of Jesus?
I for one don’t think it’s a bad thing for a wife to have sex with her husband. It’s not a sin. it’s not impure. It’s not beneath someone.
God created sex for both procreation and unity and it was intended for mankind before Adam and Eve fell. If sex were that bad for sinless people, the human race would have stayed at two.