Falling for my ex all over again?

not to burst your bubble but ive been in the exact same situation and all i can say is that ex's are ex's for a reason! if things dont exactly work out the first time around im not saying that it wont work the second time but if she left you for another guy back then AND you had other problems you both caused, you were most likely not getting along because of something. i think you should just go with the flow and not take it too seriously, mostly because you are willing to do anything for her and there must be something iffy about her if your afraid of her dumping you..its all about trust. good luck!