If she's coming over to live, then she should be denied entry anyways. Perhaps just stay straight-out "I'm moving here." Maybe throw in something about maybe getting a job "To have more money for our family." Neither of those are total lies, but any CBP agent that's not asleep should block entry. She might even just tell them the situation, ask to see a supervisor and go from there. They may be able to provide something better on her record that way.<p>Although it can really depend on who she gets. My wife came over to see me after I moved to the US after just losing our daughter. She had a 10-year multi-entry visa, had come and gone several times before. They held her for a couple of hours, went through all her stuff (which is to be expected), but then demanded to know why she was sad about losing a child, why she had written about her child if she had died, and on and on. My wife decided she'll never fly through the US again.<p>Once I got an agent, first thing out of his mouth was "you're going to miss your flight". When I said he didn't know when it was (I had a 3 hour layover), he said it didn't matter, he'd make sure. Other times, they barely even glance up and wave me through.