i think Starvin is right in that you shouldnt have sex. i differ in opinion though about his saying you were manipulitive.

if hes just stating an obversation, no harm no foul, especially as you admit you can be manipulitive. i think the best thing to do right now would be to back off a little. meet with him a little less, text him a little less. show him that you can be self reliant and that you are trying to change.

you say hes not giving you the opportunity to work it out, but maybe this continuing relationship IS your opportunity. and if you do decide this is something you want, show him you can be better.

i know you should never change yourself for a man, but if you have flaws, allow him to show them to you. that is a sign of a good relationship: being with some one who makes you a better person.

i hope this helps