I am waiting for her to admitt to the affair. I think her ex must be happy to be free from constant bad press and insults. Her kids will also have a chance to live an anonymous life because of the split of their parents. Living under constant bad press is negative.
I think this(the family split) works well for all parties. As far as her politics go, she is doing what liberal and democratic voters expect their reps to do. Represent the voiceless and raise important issues relevant to the environment, race, gender equity, pay, refugees and american openness. These are the reasons majority white folks in her disctirct voted for her along with somalis who saw a daughter of theirs running for higher office. Sure, many are disappointed in her alleged behaviour and personal conduct as a muslim woman. They have the right to feel that way. With that said, every democrat whom people vote for from the disctrict will be doing the same thing Ilhan is doing now as far as politics go.
Ilhan will be voted in possibly again because people generally hate Trump and Conservatives for their racial animosity among other bad causes they advocate for.
I am holding onto my judgement untill there is clear proof or she personally admitts she had an affair whilst married. Even then, I would see it as a human failure not unique to Ilhan. Anyone can fall short of their religious obligations.