Forgive and Forget
Sometimes in life you get hurt by someone really close to you and you think why they did this to you why you weren't enough to make them stay with you why did they choose someone over us but you got to realize that they were there in your life for a reason or for a season.Numerous times in life you don't meet people by accident they are meant to cross your ways for a reason.
That reason might be anything
they might be there to make you aware of your negative traits
they might be there to make you aware of the world
They might be there to tell you how things work
So if someone brings you bad or somone does something bad just forgive them and forget them.
Forgiving does not mean the allowance that they can come back to you whenever they feel like. Forgiveness means that you are strong enough to handle the hurt and forget about it.