That is because you’ve been eating garbage grade pork meat.
You can get high grade pork meat where they are grass and fruit fed, instead of the garbage swill most farms give them.
SO were you no there when Halduron invited Vereesa to help with the Amani trolls in Cata and she stated flat out “Silvermoon is my home” and how in three sisters she refers to the blood elves as her people that she wants reunited?
How about in Outland?
How about in WotLK in the battered hilt quest?
Come on pocket. You can’t ignore those stories either where they acknowledge they are the same people and want ot reunite.