Wow.
First of all, I take issue with this statement: “Say both have a number of 10, some people disregard the male’s, but call the female a whore.” WHO? What kind of non-crazy, non-evangelical would call a woman who slept with 10 people a whore?
Secondly, to answer your actual question, No, there is not a certain number at which I would draw the line for my boyfriend’s past sexual partners. Whether his “number” is 3 or 3001, I could love him all the same. In fact, I am typically attracted to people with interesting pasts, and I think that certain experiences can be invaluable to the development of character, even sleeping with hundreds of people. I would only have a problem with this if he were dishonest about it. As long as he was honest, I would thoroughly enjoy hearing the stories of his sexual experiences, as there are bound to be some fascinating stories with a number like 3001. No need to be jealous; he’s with me now. :)
Finally, regardless of the number of men that your girlfriend has slept with, you have absolutely no right to judge her, but that’s already been reinforced above. Specifically, I am appalled that you would consider 32 a particularly high amount of sexual partners for a 25-year-old woman. Many of my girlfriends who have been single for the majority of their lives have similar numbers (I’m 23), and they’re not whores by any means. I hear the stories of their sexual experiences, and they are in no way degrading to my friend.
I have been having sex for 8 years, and my number is 11, but 5 of those years have been spent in committed relationships, in which the number was not increasing! If I had been single, I would certainly have slept with a greater amount of people. Maybe you should be happy that your girlfriend considers you worthwhile enough to be in a committed relationship with you, unlike the majority of the other guys she has been with.
It’s absurd that anyone would judge a person based on number of sexual partners. When you’re single again, after your girlfriend dumps your judgmental ass, and some hot chick is all over your shit, think about this before you decide to increase your number, since it’s obviously so important to you.