Amber Portwood suicide attemptAfter reports that '16 and Pregnant' star, Amber Portwood was rushed to an Indiana emergency room after threatening and allegedly attempting to commit suicide, a source close to Portwood's on-off boyfriend and baby daddy, Gary Shirley, told Life & Style the details behind her depressive state.

According to the source, on Tuesday morning, Portwood and Shirley got into an argument over the phone, during which Portwood accused Shirley of cheating on her.

"She said she was mad because he cheated on her, but he thinks that was just [an excuse] to pick a fight with him, because it happened two years ago," the source revealed. "She said she was upset, she was going to kill herself."

But Shirley's response was reportedly less than responsible. "Go ahead," he encouraged Portwood, who was clearly already in a fragile state.