If your hear any of the following reasons for your fiancee visa denial, know that it wasn't a legal visa denial, and the only reason it happens is due to the ignorance over consular non-reviewability and carelessness and unaccountability within the USDOS.
1) Fiance who don't appear at visa interview with their fiancee.
2) Couples doesn't share a common language.
3) Significant differences in age, socio-cultural background and religious beliefs.
4) Fiance's had 3 or more past divorces.
5) Fiancee unaware of fiance's divorces or general reasons for them.
6) Fiance with a record of having filed two or more Fiancee Visas before.
7) Any of Fiance's previous fiancee's violated the terms of her visa.
8) Any of Fiance's previous wives left at the two year mark with her green card permanent residency.
9) Fiance with a history of criminal, family court or restraining order background, especially concerning domestic violence, sexual abuse or molestation - This info can ONLY come from the IBIS. Hire an attorney to pursue it as a Constitutional violation. "There is no immunity in claims involving Constitutional violations" - Bivens, and therefore, Sovereign Immunity (King can do no wrong) of the United States wouldn't apply.
"Decency, security and liberty alike demand that government officials shall be subjected to the same rules of conduct that are commands to the citizen. In a government of laws, existence of the government will be imperilled if it fails to observe the law scrupulously. Our Government is the potent, omnipresent teacher. For good or for ill, it teaches the whole people by its example. Crime is contagious. If the Government becomes a lawbreaker, it breeds contempt for law; it invites every man to become a law unto himself; it invites anarchy" -- U.S. Supreme Court Justice Louis Brandeis (1916-1939).
Israeli PM getting prosecuted for rape. Can you imagine this happening in the US, where, except for the postal workers and military, even the lowest ranking federal or even state official is defended by the department, agency and the US attorneys.