I get your point, and your metaphor, and agree that consistency MATTERS and winning games where you're favored COUNTS. Rather than husbands, we could use multiple football examples of good teams who lost games they shouldn't have this season.
Didn't OSU just lose to a really lame Michigan team? Didn't Alabama lose to Vanderbilt? Notre Dame to Northern Illinois? Miami to GT and Syracuse? Clemson to Louisville? It's reasonable to expect an OCCASIONAL win over a favored team, but no doubt we would piss and moan if Penn State lost to WVU or Minnesota this year. I know because I've watched Penn State football for decades and it's happened dozens of times and the fanbase is always nauseated by it.
None of those losses this year! #3 ranking! BigTen Champ game! Playoffs! Multiple chances for a big win! Home game in playoffs! Be happy, you a-holes.