Lol, I can relate. I also LOVE purple and I'm having to make a conscious effort to a) not buy every pretty purple bag I see and b) buy bags in other colors.
I have a Legacy Turnlock Tote in purple, as well as a tote I got from Last Call, a Furla candy bag and a MK Hamilton EW Satchel. I don't really have any use for more purple bags than that.....but I have to work really hard to remember that, lol.