Should i remain friends with a guy who ignores my call & pretends im invisible with his new friends?

i known the guy for a long time about nearly 3years and more since we were in high school, i was a big-shot i the school everyone knew me, i was like ashton kutcher! hehe but seriously i was the guy everybody liked but my close friends weren't in the spot light as me, but i show my devout loyalty %26amp; friendship to all of them, every now %26amp; then i goof off, but they know its a joke, but when we finished school, he barely calls me, we were always tight friends, if ever he needed help im the first one there %26amp; out of all his friends he trusts me with his girlfriend cuz we talk alot and i dont hit on girls

but since we finished school, our friendship blurred alot,

like for instances, he never answers my calls, i took a friend cell and called him %26amp; he answered

he never lets me talk to his girlfriend which i found out hes cheating on

he acts cool and pretends im invisible

his girlfriend invited me to a christmas play im getting doubts going to,

but i saw him today, he acted typical, douchy and he said that it cancelled i called his girl right after we spoke and she said its on still,

im thinking to go and confront him at the play, and tell him this is the last time he'll ever see me again %26amp; walk out

do u think im over reacting

by the way im 19, hes 16, lol %26amp; the girl kinda is in the middle cuz i talk to her alot btw shes 19 aswellShould i remain friends with a guy who ignores my call %26amp; pretends im invisible with his new friends?
your friend sounds like immature

hmm kinda weird why would a 19 year old girl go for a minor anyways

maybe he needs to be with you instead of your 16 year old friendShould i remain friends with a guy who ignores my call %26amp; pretends im invisible with his new friends?
It's probaly b/c he knows that the girl probably likes you better. Ditch him. he doesn't deserve a good friend like you. Oh, and once u do ditch him, he'll probably try to become friends again, and this time you'll have the upper hand.