You need to ask yourself if I take him bk will I hold it against him our whole relationship, will I end up destroying our chance to be friends even by not being able to trust him again and then spend the whole time checking his facebook account or hotmail or phone and driving yourself mad thus pushing him in2 the arms of another woman cause he thinks well if she is accusing me of it I might aswell be getting bollocked for something and actually cause him to be unfaithfull or you end up wanting to hurt him like he has you and you do something and he dumps you and wont take you bk though you took him bk. It could go a number of ways I say stay friends and If he wants you he will bloody fight to be with you and if he doesnt then he aint worth you and you WILL find some1 who will. but dont do that hoping that he will be jealous cause 100% it will blow up in your face, good luck you are not alone honey!