It wasn't Bobby,it was Whitney's brother that introduced her to drugs

Last night on Oprah's Next Chapter with Cissy Houston, Whitney Houston's older brother Michael admitted it was he, not Bobby Brown who introduced Whitney to drugs...

 Michael tells Oprah,

"We did everything together, so once I was into [cocaine] she was too.”

“I have to live with that for the rest of my life.”

See the video after the cut...