If a man really loves you then he wouldn't hook up with other females. Because when you are in love with someone when you pass another female on the street no matter what she looks like it doesn't matter. Due to the fact he is in love with another female.
If he hooks up with other females then he is only saying he loves you because he knows your a good girl. AKA your his fall back, when he is finished with these females (IF) he is finished he will come trotting back to you....why should you wait around for someone like that?
There are plently of good men out there, that would love to have a good honest FAITHFUL relationship. I say don't settle for this word this guy is throwing at you just to make you happy....because really you aren't happy..your hurt and I'd think you feel used.
Please when you get a moment check out my hub "Am I in love or in love with the thought of being in love"....I think it may help you finalize your choice.
But don't wait around for him to come back to you...because he might bring you back an STD. Don't forget even if he wears a condom he can still get Herpies...and I don't think you would want that