Am i at fault, am a crazy women?

your story is complicated however i dont think he ever loved you cos if he did even if u accused him of sleeping with the gal that night should have never made him throw you outside. that was very bad. even if you get back to him can you forget the way he dumped and threw you out. he knew that you were jealous cos you love him thats why you acted that way.. and the problem is just a minor one so he could have explained more to you and make you feel happy cos all women are like that they hate knowing that there men got stuffs to do with gals... jus decide but becarefull.