‘TEEN MOM’ AMBER PORTWOOD: ‘OVERDOSE ATTEMPT DROVE ME TO PRISON’

"Teen Mom" star Amber Portwood had become so depressed in her rehab program she tried to overdose on pills — and that’s what drove her to quit drug treatment entirely … entering prison instead.  A shackled Amber spoke with "Good Morning America" … claiming, "I had taken 30 Suboxone [a drug used to treat opioid addictions] within 3 days. The depression took over. I would take 4 or 5 at a time."