"This is me at 18 months," she wrote as the caption to a photo showing a little girl in a filthy room.
"Yes, those are needles on the windowsill, and yes, this is what the entire house looked like. #druggymomlife."
She went on to describe how both her and her siblings were taken into foster care after her older brother, who was 16 at the time, grew "sick of (their) conditions".
The brother reportedly took the photos to show a teacher at school.