They were trying to preserve the facade of a happy marriage.
I could sense the hostility lurking behind her polite facade.
“I mean, don't you find yourself being extra careful about what you say and how you say it? As if you have to be this phony, put on a facade, because you don't want to give them the wrong impression?” —Terry McMillan, Waiting to Exhale, 1992
When I watched him in motion picture roles after the war, I knew there was something of honest substance behind that acting façade. —Andrew A. Rooney, And More by Andy Rooney, (1979) 1982
… but his magic power of concentration was gone. All the façades he built up between himself and his desperate love never entirely hid it. —May Sarton, Shadow of a Man, 1950