Longest
13 years, 4 months, 13 days and counting....
This is, of course, Mr. KillarneyRose. He's unbelievably awesome, and deserves a medal for putting up with me for so long
2nd Longest
5 1/2 years.
This is College Boyfriend guy. Although having him didn't interfere too terribly much with my dating activities, I still wish I hadn't stayed with him during college. We went to school 450 miles apart most of the time, which I'm convinced is the reason we stayed together as long as we did. Once we were both living in the same city, it lasted less than a year.
3rd Longest
2 1/2 months.
Penguin Guy. Freshman year in college. He traveled a lot and I was most interested in hanging out with my sisters. Between those two things, the relationship piddled out quickly.