我是美国公民，2010年申请的哥哥移民。有两个问题想请教8老师。1，我在2014年九月收到的 I-797（approval notice). 可是当时我哥在国内没有收到任何消息或通知。我从那时起也没有收到任何消息。我和哥哥下一步应该做什么？2，由于哥哥当时是单身，现在已经结婚了。下一步我们应该做什么？渴望得到回复。多谢8老师。
-You just need to wait for National Visa Center (NVC) to contact you and send you the instructions. After that, you need to tell NVC that your brother divorced and got re-married, and ask NVC to remove his ex-wife from the list and add his current wife into the list and send the invorce for her to pay the fee.
