Teen Mom Mackenzie McKee blocks comments after trolls say her son Broncs has ‘rotten teeth’ and ‘possibly cancer’

TEEN Mom OG star Mackenzie McKee has had to disable her Instagram comments after her children were targeted by cruel internet trolls. The 25-year-old reality television star, who has three young children, took the action after one troll even took aim at her youngest son's teeth. Mackenzie shared a photo on Tuesday which showed her [...]