There's barely an ounce of trust in the real world! Lol This happens often in life period. Some people are worth the second chance and others aren't. Hopefully you're a good judge of character and can deduce whose worthy or not. ^^ Everyone makes mistakes, but don't let the ones that aren't repentant walk all over your forgiving nature. Kindly remind them, "We forgive, but we don't forget. Next time you'll be one less gf/bf and one less testicle~<3" (⌒▽⌒)
Even after a year together,sensei was still sleeping with others. This is so frustrating...oh,come on,why is it always okay to forgive easily with the betrayal? There's not even an ounce of trust in this type of relationship. But then,it happens a lot in yaoi manga world.