I am a USC, and my wife of nearly 11 years EWI'ed from El Salvador in Oct 1998. From 2001 to present she has been a TPS beneficiary. Since arriving in 1998, she has never left US soil, nor has she had criminal convictions. She has accumulated roughly 3 years of unlawful presence.
I was able to sponsor her youngest daughter, who was under 16 at the time of marriage and is currently a naturalized USC.
After my wife's mother passed away earlier this year, she applied for and was granted advance parole. We are getting ready to leave in the next couple of weeks, but notwithstanding the BIA's decision on the Matter of Arrabally and Yerrabelly, I am slightly worried that she will trigger the 10 year ban, either upon entry or at a later date when she applies for AOS.