A Nigerian identified as Ibrahim Arifu Garba has stirred a lot of reaction online after he said that Northerners are getting married to their cousins. Arifu Garba who is also a lawyer took to his Twitter Page to make the shocking revelation, saying that “my Dad and my Wife’s Dad are full brothers”, he revealed jokingly on Twitter. He tweeted; “So our Southern brothers were shocked when they knew Northerners marry their Cousins? Well here is my weird combination; My Dad and my Wife’s Dad are full brothers. My Mum and my Wife’s Mum are full Sisters. Both our Dads