Friends bf wants her to get an abortion

So my friend told me she’s pregnant, we all expected it. We’re all happy for her. On the other hand, her boyfriend has a kid with another girl, and he wants her to get an abortion, mind you she’s 8 weeks. He doesn’t want another kid, she refuses to take the pill and go forward with it, she told him to leave but since she said leave now he said he’ll stay. What advice would you give a friend in this situation? She’s asking for my advice, not that I’m hurting in her life, I’m one of her friends hat is a mom so she’s coming to me for some guidance. I just don’t want to sound mean cause I’d tell him to fuck off but idk what to say