Is it normal to feel annoyed by your partner?
Yep.Totally normal
Yes. Even people who love each other get annoyed by each other sometimes; what matters is how often it happens and how you handle it.
Your partner is a whole person, not a permanently charming highlight reel—and sharing time, space, and responsibilities can make little habits grate. Feeling annoyed now and then doesn’t mean you’ve stopped loving them or that the relationship is doomed.
If the irritation is constant, tied to a bigger unresolved issue, or turning into contempt or frequent fights, it may be worth talking about what’s underneath it. Otherwise, a little eye-roll now and then is pretty ordinary relationship weather.