WIll i ever Be able to trust a Guy again?

Almost every girl i know has had their partner cheat on them at one point in there life including myself. One thing i know is that when u really love a person and are truly good to them and they cheat on you THAT SHIT HURTS... I know for me it did. I did everything right and not to toot my own horn BUT IM NOT AN UGLY GIRL... but at the end of the day i learned it dont matter how u look or how good of a chick you are, a dude is gonna do what he wants to do. My relationship ended with my daughters dad because he passed away and GOD BLESS HIS SOUL i loved him but i had my fair share of getting cheated on. I used to always evaluate myself like WHAT IS WRONG WITH ME... Until i realized its not me its HIM.... ONe day i asked him WHY DO U CHEAT ON ME and his response was i cant help it IM A MAN... SO my ? now is THIS IS WHAT MEN DO?????? my 24 years of living i have not met a single guy that was faithful... IM not saying that every guy is like that but i have yet to find that guy. Im scared to be in relationship again because i dont think that i can trust anybody. Especially from everything i have been through and from guys that try to talk to me and i know they have girlfriends. I know this is bad to think like that but I always look at the bad in a guy before i spot the good...... I know many girls can relate to this blog so i would love for some of you to comment this... thanks ladies