By the way,

来源: 于 2012-07-11 16:47:16 [博客] [旧帖] [给我悄悄话] 本文已被阅读：次

if both of your and your wife's I-485s are approved, but your child's I-485 is denied, your child still can file a new I-485 based on your wife's approved I-485. So, nothing worried about.