When it comes to relationships, do you always know what you had until its gone?

if he did not treat you well when you were together, then he is not going to do it now. sometimes we like a person a lot and through no fault of yours and the other person's it just does not work out. leave it alone, and if it was meant to be it will happen. also, when you make a decision you should stick to it don't waiver back and forth - a double minded man is unstable in all his ways.