more taxes are coming. Make sure you get someone to help you plan if she has significant assets, particularly assets that may be subject to capital gains. (The US taxes on worldwide income.)
Make sure you speak with a tax attorney regarding the US taxing her worldwide income and capital gains taxes that she may have to pay even on property acquired prior to citizenshipm. (There are ways to mitigate/avoid.)
you were discussing individuals not following immigration laws. Your profile reminded me a very egregious offender. They educating yourself on the issue and your hypocrisy may be less apparent.
this is hilarious coming from a Trump supporter. How many times did a court tell trump that the immigration rules and processes he made up were illegal?