I had a work bully and was told the same thing by the manager, learn to get along. I got along just fine, the bully was causing the issues. We worked together all 5 days, same shift, and it was just the 2 of us. It caused health problems: Migraines, stomach issues, constant bowel movements at work, nerves being shot to the point I couldn't eat, my arms would feel heavy, tingly and numb. The manager kept doing nothing, so I told the owners. The owners needed to "investigate", but I'm the one who had to make changes, I had to switch days, shifts, and only get 4 days a week cuz they couldn't force anyone else to change their schedules. I got 2 full & 2 half shifts vs 5 full, while bully got to keep her 5 full.. So I quit, days before their busiest week of the year where we'd all get overtime...and they had to work even more cuz I quit. I told the owners why I quit. After the busy week, bully and manager were fired.