Oh that's kinda a shame that it's not working out! How long have you been with him? Yes, it's better though if you are not happy and you know this now. Better end it then ignore it and end up married and then decide you want out. That wouldn't be good. YOu are doing the right thing as hard as it might be for you to do.
Single life here you come!!!! Will you actually look forward to that? See, I'm very needy and I'd definitly need to find me someone else right away! I always say to my hubby, god forbid he ever die or leave me, I'd remarry very soon. I need to be with someone. Some people though enjoy being on their own alone. I don't think that's you though