depressed and tired 

My husband says in one breath that he wants to work on things take it day by day. then later that evening he says he' still confused, doesnt know if he wants to be married or single. so... the next day after doing a lot of thinking I told him that I was letting him go . I cant continue to hurt and wonder all the time if he's going to come back. He seemed shocked by this. Said that he thought I would wait for him even though he knows it is selfish of him to feel that way. I told him I just cant do it anymore. It is not fair to me to be the only one willing to try and make our marriage work. I'm having a hard time dealing with the decision to let go. I miss him but at the same time I dont. Im tired of all the bullcrap. I dont trust him anymore. we have 2 boys and that makes it hard. He sorta seemed releived that I made the decision I think he just wasnt man enough to do it. but Im not going to let him string me along anymore. I feel stronger now but still it hurts. I feel so down I know it will get better but..... while Im going through the depression it makes you feel like your numb. I hate this feeling.