A Nigerian man claiming to be the ex-boyfriend of the new wife of the Comptroller General of Nigeria Customs, Hameed Alli, Zainab Abdullahi Yahaya, has filed a lawsuit against her in which he is demanding a refund of all the money he claims to have spent on her while they were dating.   Hameed and Zainab had a low key wedding in Kano over the weekend.   According to the court papers making the rounds on social media, the man identified as …