My parents weren't thrilled about it either, (I'm 28) I just moved to Florida with my fianc? and started a new business with my brother. So this was not in everyone else's plan for me. I hadn't planned on having a baby yet, but couldn't get over the thought of getting rid of her, despite the many suggestions. They've since warmed up to it and now couldn't be more excited and helpful! (I also gave them an ultimatum, so I think that helped) Stay strong and think positive (I used to hate when my mom said that to me) and don't you let ANYONE make you feel bad for wanting to have a family and live YOUR life.
Good luck and congrats!!!