Haven't you heard that you shouldn't speak ill of the dead?
Her six children had a total of two fathers. The oldest three had one father who was murdered. The younger three had the same father, and live with him. This is according to the original article.
Where does slut come into this?
I'll assume you are joking. This woman had the worst selection criteria for men possible. One got shot, one shot her, but she considered them both prime father material for her children.
THAT is where SLUT comes from.