Nick Gordon argued with Kristina Brown hours before 'tragic' bathtub incident

Nick Gordon's mother has revealed that her son argued with Bobbi Kristina Brown for hours before the tragic bathtub incident.

Nick's mother Michelle Gordon revealed to Dr. Phil that her 25-year-old son walked away from the argument and went to another bedroom to fall asleep, meanwhile, Kristina went up to her room for her shower, Us Magazine reported.

The couple's friend Max Lomas found Kristina facedown and unresponsive in a bathtub after the cable repair man said he needed access to her room and Lomas called out to Nick, who then administered CPR on the music scion until paramedics arrived on the scene.

Michelle continued that Nick also tried twice to take his own life adding that Gordon cannot bear not being with Late Whitney Houston's daughter, by her side, and he was dealing with it by drinking.