Karen says that when her 17-year-old daughter, Emma, started partying, doing poorly in school and became sexually active, she tried multiple forms of discipline to get through to her, including renting a pregnancy suit for Emma to wear at the mall.

TELL DR. PHIL YOUR STORY: Outrageous drama turning your life upside down?

“It was to try and teach her that with actions come consequences,” says Karen, noting that her daughter was “mortified.”

WATCH: ‘It Was Just Something That Happened In The Heat Of The Moment,’ Says Mom Whose Snapchat Video Calling Out Daughter’s Friends Went Viral

Karen says that when Emma later tested positive for marijuana, she grounded the teen and took away her phone for a month. Weeks later, Karen says she discovered Emma’s 20-year-old boyfriend in the teenager’s bedroom closet in the middle of the night and uncovered the “burner” phone Emma had been using to communicate with him and her friends.

“What I did next was outrageous,” she says.

Watch the video above to see what Karen says happened when she decided to post a video to Emma’s Snapchat account, calling out the teenager’s friends.

This episode of Dr. Phil airs Wednesday. Check here to find out where you can watch.

TELL DR. PHIL YOUR STORY: Caught on video: People behaving badly?