The Republican have a nightmare scenario and it doesn’t involved nuclear weapons.

Three months into the new Congress, some Republicans are fearful that their failure to repeal ­ObamaCare could spell doom for the rest of President Trump’s legislative agenda.

Some Capitol Hill Republicans have envisioned the nightmare scenario for 2017, and it goes like this: No ­ObamaCare repeal. No tax reform. No trillion-dollar infrastructure package. No border wall.

See, my nightmare scenario is that a handbag designer gets us into nuclear war.

But, even with that aside, Republicans are fighting so badly among themselves that you’d think it was cheerleader tryouts at the Dallas Cowboys.

And the recriminations among Republicans only seem to be getting nastier.

Rep. Mark Meadows (R-N.C.), the head of the conservative House Freedom Caucus, “is a pathological liar who isn’t interested in getting to yes,” one House GOP colleague of Meadows told The Hill in a fit of frustration over the stalled health negotiations.

Then another one blamed Ryan, and then some guy from Idaho claimed other Republican members were trashing each other while hiding behind anonymity.  And then some guy from Nebraska claimed his car was nicer than the guy’s from Indiana.  Okay, so I’m just making stuff up now but you almost believed it.

We need a new rule: if you can’t organize a damn Easter Egg Hunt, you can’t run the country.