Daniel Oluwa Tobi Sanni, the Nigerian husband of Becca, has allegedly accused the mother of the sensational Ghanaian singer of witchcraft, according to reports. Based on this, Tobi has reportedly barred Rebecca Acheampong, professionally known as Becca, from seeing her own mother since she gave birth to their first child. A source close to Becca’s family confined in GhanaCelebrities.Com that …