Hil, I honestly believe you need to tell your boyfriend. He was part of the creation so he has the right to be in the solution. Dont get stressed and take it easy, because I think abortion should be the last option out of many. Tell you boyfriend and make the descion TOGETHER. Perhaps try talking to your mum and see what she advises you to do. No one has the right to blame you or call you irresponsible because what has happened has happended and now there's a life at stake. Tell your boyfriend at the right time dont dump it on him if he's stressed or having a bad day. If you really loved him you will tell him, but just remember, YOU ARE NOT ALONE. I wish the best happy ending ;)