Good luck is all I can say. This is question only you can answer. If you do it, do it for the right reasons, not the wrong ones.

You just answered yourself. You like your life right now.

If you still torn though, take it slow.

Well I think you answered your own question. Only you are able to decide that. Be careful but remember the past usually predicts the future. Good luck! :)

Don't do it, dude. You escaped, and you're free now; don't fly back into the cage. In all likelihood, you'll both be just as miserable as ever inside of three months if you go back. In your ex's eyes, this makes you more desperate and malleable than ever, which was probably what she's been after from the moment you proposed to her.

If you go back, you'll have safety, security, and familiarity, but you'll be completely miserable again eventually. Things are going well for you, so don't screw them up by taking a giant step backwards.

Follow your gut instinct.

Don't move back in with her. Stay in your own place. Date eachother and see how it goes. I would NOT go back full force...trust me...I have been there..done that. Only to have to move out a second (and final!) time. Just see her for now and see how you both feel. Good luck!

Theyre like monkeys. They dont let go of one branch till they got hold of another. Least thats what she did to you. Looks like her new bo caught her by suprize. Run is all I can say. You dont want temporary seconds.

First thing i would keep in mind is why you split in the first place, and like michelew3 said, maybe you should try dating first to see if things have really changed.

I would go through with the divorce. You can always get remarried but to start all of this over again would be a nightmare.

You can divorce and start to date. This happened out of the blue. I would be very cautious. Everyone is right. You answered your own question.

If that is what you want to do - follow you heart, but listen to your head as well.

PS Can I just say Lucky Duck for having an option...

Does she want to come back or does she want to save and work on the marriage? Two totally different things. Has you life been easier and better with her gone. Do you still love her? does she still love you? You need to know her motives before you jump back in. I agree with MIchele don't move back in together just yet, work on things from where you are now.

Did she give you a reason why??? Did things not work out with the new guy??? Don't be the fall back guy if that's the case. Only you know though...

why did you split in the first place , did you resolve it id bear that in mind and if you happy now you must be somthing right good luck

If you do decide to give it another shot, let me echo the suggestion that many others have made and DATE first. Maintain boundaries and autonomy - don't jump right back in where you guys left off because you'll be right back where you were in ALL respects.

Also, yes, remember why things fell apart. Those things still need to be addressed if you're going to try to save your marriage. No sweeping under rugs, and pretending like it's all disappeared. The issues will rear their ugly heads again if not dealt with - and with a vengance. Additionally, I think it helps to sit down and seriously draw up boundaries and a framework for the relationship if you want to move forward with it. Both parties need to be VERY honest and clear about communicating their wants and needs and expectations of their partner so everyone is on the same page and you can try to minimize misunderstandings and the little things that turn into big things.

Ultimately, as everyone has said, follow your gut instinct and make the best choice for YOU.