Don’t forget that there are special citizenship provisions for spouses of US m-ssionaries.  It is much easier than many people realize.   It can be obtained with no required residence in the US.  You will need to get a green card first, but then, if you satisfy the requirements, you can immediately apply for citizenship.   This allows you to enter the US at any time with peace of mind.  Please let me know if you have any questions.

I hope this is interesting and helpful.   Remember that this is not legal advice.  It is just a summary of certain aspects of immigration law which may or may not apply to your situation.   I encourage you to consult an attorney if you think any of this may apply to your situation.

Gunnar Armstrong