Some say Matthew 13:55 "Is he not the carpenter’s son? Is not his mother named Mary and his brothers James, Joseph, Simon, and Judas?" is a proof text that proves Mary did not remain a virgin after Jesus' birth.
Elsewhere in the Gospels, however, James, Joseph, Simon, and Judas are listed as sons of men other than Joseph, husband of Mary.
Matthew 4:21
He walked along from there and saw two other brothers, James, the son of Zebedee, and his brother John. They were in a boat, with their father Zebedee, mending their nets.
There were three women named Mary at the foot of the cross.
John 19: 25 Standing by the cross of Jesus were his mother [Mary] and his mother’s sister, Mary the wife of Clopas, and Mary of Magdala.
Matthew 27:56
Among them were Mary Magdalene and Mary [wife of Clopas] the mother of James and Joseph, and the mother of the sons of Zebedee.
Matthew 16:17
Jesus said to him in reply, “Blessed are you, Simon son of Jonah. For flesh and blood has not revealed this to you, but my heavenly Father.
Matthew 10:2
The names of the twelve apostles are these: first, Simon called Peter, and his brother Andrew; James, the son of Zebedee, and his brother John;
John 13:2
The devil had already induced Judas, son of Simon the Iscariot, to hand him over.