[joeysteele]

Never had a relationship as yet,too busy with my studies and planning my future,I have had friends I believed I could trust let me down by saying things that weren't true or twisting my conversations and trying to cause trouble,especially at Uni.

That really hurts and to me is near beyond forgiving, no doubt someday I may have the relationship/marriage cheating thing to face however loss of trust in people you believed were friends you could trust was bad enough so I cannot imagine how it must really feel to set out to commit to someone for likely life and have them cheat on you.
I wish the OP the best of luck in life and hope all works out.