Idk what to do

Ok so I found out I was pregnant 2 weeks ago my bf doesn't want me to keep it but I want to , and his parents want me to , the only thing is he doesn't want me talking to his parents bc he got kicked out of his house but me and his parents are really close , he's mom doesn't know officially that I'm pregnant bc I'm trying to keep my distance but they have a strong feeling and told me that they want a grand kid , my bf doesn't want me to have the kid bc he thinks his parents will even be more upset but they aren't idk if I should talk to them in private about the situation bc I really need to clear everything up or if I should let it be because he told me not to talk to them