Something going on?

[Anonymous]

Imagine your significant other regularly stays up past 12 o clock. On days that you hang out, however, it’s an issue and they make a big deal about it. Regardless of who drives to whose house. (So being out on the road late isn’t a factor.) Would you wonder if something is going on or wonder what is up with it in general?

(In this context, the partner in question has also cheated before)

Yes, I would wonder what’s up

No, I wouldn’t be bothered

[Avicenna]

Maybe, maybe not. Some people are night owls.

[Asker]

He’s definitely not, and has made that clear. Does that make it more suspicious?