Confused, please help!!!!!

Male Pig September 11th, 1971 is dating me for almost 2 yrs in October. He already has an unplanned 19 yr old son. My date of birth is February 5th, 1979 and I want a baby with him but he’s against it, we have been arguing a lot because of it. I want to know if it will actually happen & will we stay together?!?! Because other than that, we get along great and I don’t want to lose him!!! :((