5. The moment you became irritated over some little thing your boyfriend did
When you’re in love with someone, you learn to love their shortcomings, too. But when your feelings for them have cooled, those little things that never bothered you before – “the weird way he holds his chopsticks,” “the disgusting way he eats,” “those annoying emojis he uses in his emails…” – you may even find yourself growing to hate him. When it gets this far, it may be too difficult to get the relationship back on track.