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(Sorry if this topic has already been addressed.  I tried searching for it but didn't find much).

I'm finally making my second trip to the DR this week.  I made so many mistakes the first time, I was too embarrassed to post a trip report.  Hopefully this trip, I do things right and can post something helpful or at least entertaining. 

I was wondering if any of you married guys can help me get rid of the last nagging doubts I have about my "business trip" cover story.  I think I've covered all my bases, except I'm concerned that if my wife calls/text me while I'm there she'll be able to determine I'm out of the country...either with extra charges or something that shows my location on her bill.  I'm hoping that any extra charges would only be billed to me since I'm the one out of the country, but I've seen conflicting things when I googled it.  Even my tech savvy friends can't tell me with 100% certainty what would happen.

I've convinced her to download one of those texting apps and ideally she'll use that exclusively to contact me and she'll never be the wiser.  But I'm thinking of a scenario where she calls me with an emergency or sends a regular text.  If it makes a difference, she has an iPhone with ATT and I have an Android with TMobile.

Does anyone have any experience with this type of thing?  It's enough of a concern for me, I've actually thought of cancelling the trip.  Not so much because of the wife, but because I have two kids I'd like to continue to see everyday...even as an unhappily married man.

Thanks in advance for any help!