i am very sorry to say but i think your current relationship may catch fire if you dont be careful.i am sure that you still have feeling for your ex boy friend that is why you are asking.And if your ex b says he is back,you will say yes.At the end you will see yourself no where.it seems to me you dont really love your current man and therefore, your mind keeps teeling why dont you consider your ex bf.How committed lady can ask this kind of question.

If you were still single no problembut, butyou are in a relationship and still asking this question.if your ex really loved you, he wouldnt have gone out of your sight.