Ok I have had this best friend since 1st grade. I have known him for 14 years, and at this point I am about to just give it up. Okay well I was dating this one girl for 9 months I broke up with her because she was a slut I found out. Well my friend comes back from another state, and we hang out, ect. Well he started to hang out with my ex which is ok since I hang out with her as well still. Well now he is acting like a total moron which I can not even stand it any more. He lies to my face, and just makes me want to just hit him. I just can not handle it no more personally, and not sure what to do. Should I just give up 14 years worth of friendship for him being a jackass and a moron?