M.M.
Hey N.,
Just want to say I feel your pain about bearing EVERYONE ELSE's wishes & dreams for your future babies. My brother-in-law just got married, and they're (mostly he's) saying how our next baby'd better be a boy if it's born before their first baby, because they want the first girl baby in the family. It's like, 'who the **** are you to even HAVE, much less express, such a preference for MY CHILDREN', not to mention that I passionately want a daughter and now I can't even express that desire without looking like I'm engaging in some ridiculous offspring rivalry ... anyway.
My folks -- and in-laws -- also tried the 'wishing twins on me' business, but they dropped it once they figured out that I wasn't going to play that stupid game. It's like a form of heckling, I think; the less interest and consternation you show in the discussion, the more they'll find other things to talk about.
Don't worry about what they want you to want. It's your (and, you know, your partner's) life and family, and the visions you have for your family's future are no one's property but your own.
Love and sympathy,
Mel