This surprises you? His good friends, the real estate investors in Israel and Jewish friends in US, have contributed to make a rich man as a payment for the "settlents" taken illegally from the Palestnian People. So if he cheats the Israeli government, is in alignment with his true character.
U.S. Catholics largely open to non-traditional families, Pew survey finds (DPA)
from the article: Netanyahu's cost to taxpayers: $1m for three homes in 2012