The pair previously dated before becoming parents to their baby girl. Former Big Brother Naija housemate Queen Mercy Atang and her baby daddy, skit maker Lord Lamba, have become a trending topic across social media this past month.In case you’re wondering why? Here is a timeline of their dating history and when things went sour. December 30, 2022: Queen Mercy announces her pregnancyIn December 2022, Queen took to Instagram to announce her pregnancy, but did not reveal the identity of the father. Following her announcement, reports claimed that Lord Lamba is the father but neither she nor Lamba…