Im 9 weeks pregant and ha e been apart from my ex this whole time we have 2 kids already that hehardly sees he lets them down all the time is nasty to me and makes me feel rubbish iv told him how i feel and he comes back with comments like cool go bore someone eles then hours later tries talking to me like nothings happened i give him chance after chance to step up and be a dad but never does its my fault as i let him get away with ot we broke up due to him cheating on me sevrel times he gave me an sti whilst pregent and i was such a mug i still stayed with him ot all gpt to much i fell pregent again and decided i did t want to be with him but have tried so hard to get him to be a dad im due my 12 week scan soon and dont want him there but i know ill feel bad after iv told him he wont be going if he carrys on but he dont care hes so used to me letting things go nothing i say bothers him as he always wins in the end what shall i do