As a US citizen, I'm disappointed in Israel, and would prefer even less of my tax dollars are used to support them after this.
The Court has ruled on numerous issues relating to the Israeli-Palestinian conflict, the rights of Arab citizens of Israel, and on discrimination between Jewish groups in Israel. It is unique in that its rulings can intervene in Israel Defense Forces military operations.
Most Israelis are equally ashamed of this. This isn't what your tax dollars support.
Most Israeli citizens can't even visit US because they denied visa, so I wouldn't cry because of one US citizen who denied entry to Israel.
US frequently denied entry to Israelis who were born in Iran or similar countries, including leader of largest party in Israel - Shaul Mofaz, at the time Chief of General Staff!
You say you don't have any other email accounts? How did you buy your ticket? Do you have an email receipt? No? Let me call the airline and confirm.
Any hint that your lying to them and you're back on the plane to where ever you came from.
Am I being too naive?