I just realized that he had a LOT through the years. Maybe the most among the X-Men, excluding Wolverine normally.
 
Zelda, Polaris, Darkstar, Cloud, Infectia, Opal, Nurse Annie, Mystique, that girl he was dating when he joined the X-Men, that girl from another planet when he was in X-Factor. I'm pretty sure I'm missing someone.
 
I just found it curious to see how many he had and I didn't really noticed.