Here’s the deal;
#1. Yes, it’s disgusting and unnatural
#2. But is that specifically, literally against the law for a congressperson in the United States?
#3. If the answer to question 2 is ‘unclear’
what is the intended End Goal of this expose’?
She is not going to be shamed into retiring her office.
In the United States, all states explicitly prohibit marriages between siblings, whether full or half-blood.
https://legalclarity.org/is-it-illegal-to-marry-your-sibling-legal-implications-explained/
It is indeed specifically illegal to marry your brother, and it was also in the furtherance of immigration fraud.
I fully doubt she will ever retire as long as she keeps getting voted in.
IIRC, the DOJ had concluded she DID marry her brother to commit immigration fraud but decided to not pursue anything?
WHY? WHO made that call???