Originally Posted by
tatatoothy
I'm not very interested in sex as much as the person i was expecting her to have more decency but i guess i was wrong
This is the opinion of an insecure asshole. Just because she has a different value of sex than you do doesn't mean she has less decency than you. It means she has more experience. You aren't upset because she has had a lot of sex, you are upset that she has been with others, while you have not. You are insecure, and it is fairly normal at your age.
Dump her, you won't get over this, and you'll continue to slut-shame her throughout your relationship, which will impact her self-esteem.
"All is fair in love and war." - Francis Edward Smedley