[BipolarBob]

Are you confusing the words “brothers” or “sisters” with the word in use at that time:

No confusion on our part. They are grouping this Mans family. Specifically His father, mother and siblings.

[Mark17]

Bob, I have a friend, who was born and raised in Greece. He speaks 7 languages. I asked him to look at the Greek, where the names of Jesus' brothers were given. He told me, the Greek words indicate they were not cousins, but children of the same mother and father, Mary and Joseph.
On the other hand, I don't think it really matters much. I just want to know what the plan of salvation is. It doesn't matter much, what people may have right or wrong, if they end up in a burning Hell.