That Somali nigger isn't even a Muslim. In Islam it is prohibited to marry your brother. Here is the Sharia Law of things on Islamic marriage.
An-Nisa 4:23
Prohibited for you are your mothers and your daughters and your sisters and your paternal aunts and your maternal aunts and your brother’s daughters and your sister’s daughters and your(foster) mothers who nursed you and your sisters through nursing and your wives’ mothers and your stepdaughters who are in your guardianship—born of wives with whom you have consummated marriage, but if you have not consummated marriage with them, then no sin is committed by you—and the lawful consorts of your begotten sons and to combine two sisters(in marriage, simultaneously) , except what has already passed. Indeed, Allah has always been Oft-Forgiving, Bestowing of mercy.
https://quran.com/4/23?translations=131,149,85,207,206
Therefore that bitch Omar is actually like the villain from Harry Potter and the Philosopher's Stone - Quiriness Quarrel.