If there is one thing you should know it is that you should forgive them.
Even if they are not sorry.
Even if they do not care.
Forgive them.
Forgive them not because you have to but because you can.
Forgive them because you should not have to carry the weight of what they have done upon your shoulders.
Forgive them because late at night while you are sleeping they will be wallowing in the guilt of what they have done, even if the do not realise it yet.
Forgive them because its right.
Forgive them because in a world where people can hurt you like that there is a need for the kind of beauty found in forgiveness.
Forgive them.