Well let's see....
OH's side of the family will be head over heels happy for us. Especially his step father because he's already really excited that OH asked for the engagement ring. Hehe. His mom will probably be a little apprehensive, but she'll enjoy it too.
MY family, however....
I KNOW my mom wants me to be out of school and in a stable situation first. Which is what we are trying to achieve, so once we get there, she'll be happy, too, I think. My Sisters and aunts and things will love it. My father and his side of the family, however, I have no clue. They live quite a long ways away... so I never see them and rarely talk to them. I think they'll be okay with it.
I like what LadyofRohan said... if it's going to make anybody else happy, then I'm going to be even happier! HAHA