If it's a commited relationship, then it's worse to lose count. If you can count on your fingers it means that at least some of them lasted, if you're not... wow, then you're being too unlucky or you'll have a great of being forever alone xD
NOt gonna choose. I suck at Math so I wouldn't care.
I live in the now so the only thing that is important is how she is with me now. Is she a god person, is she likable, am I attracted to her, can I trust her, do we have something. That is what is important.