Romantic relationships are a very special thing. It takes a lot to make them work. But sometimes, all it takes is one gigantic mistake to get called out.
Imagine this: you're walking through the airport. It's a rather uneventful day, but then you spot a sign in the terminal with a major relationship accusation.
As hard as it feels in those moments, the best thing you can do is to take action, with intent, to start to get out of that emotional funk so you can move on.
It's been a while since I've been in a relationship (I'm surprised I remember how to spell relationship it's been so long) but I've seen just about every mad face during moments just like this.