Technically, the correct answer is that he should not overstay his visa. And, if you've got a spousal petition in process, he may not have an easy time gaining entry, because of intent issues (the specific ones that motivated this question). Having said that, it is certainly not unheard of for a petitioner to remain in the US beyond his stay while a spousal petition is pending. You may just want to verify your options with an attorney, and know the consequences.
Answered on Jul 15th, 2014 at 8:20 AM