she endured two decades of severe domestic abuse. they had a journey to the united states, usually very hard rowing and now they're going through this very complicated process. it's hard to imagine going through all that, and then being turn turned around. on top of being the lead plaintiff in this case. >> the president has been very anti-chain migration. he calls it chain migration. everybody else calls it family reunification. yesterday his parents-in-law, melania's parents, were in new york and they were -- they were taking their oath of citizenship. >> right. remember, just in his last state of the union, the president said that chain migration is a threat to american society. he has repeatedly called for ending it. the fact is that the american immigration lawyers association calls the term "chain migration" which we use as shorthand, they recognize it as a pejorative term. it's family unity.