Any Restriction on timelines to come back to US ob B2 Visa.

[pleasethinkaboutus]

Hi,

I wanted to know if there is any restriction on timeline for entering US on B2.

to explain more clearly:

My inlaws want to stay with me from November 2011 to February 2012. They would like to come back to US in May (with 2-3 months gap).

1. Is it possible for doing so?
2. Should there be a gap of 6 months before they re-enter US?
3. Will there be any issue at the post of entry.

Thanks for answering.

[kabkaba]

They may be given a shorter I-94 in their next visit. As a rule of thumb visitors should spend two times their visit duration outside before returning.