So I’ve recently found out I’m pregnant with mine and my partners second child . When I’ve told him he is quite angry and has blamed it all on me as I was waiting to start my period to take a new pill however have got pregnant in between . He says he doesn’t want another child incase this upsets his ex and affects his relationship with his older child he has from the previous relationship as when we had our first they was not happy . He’s said point blank he won’t have anything to do with me or the baby or our son if I keep the baby which for me is a definite I feel we’re both responsible and he can’t force me to not have another child based on not wanting to upset his ex . AIBU?