Loving she realises is a verb. It is an act. It is not enough to say you love someone, and then forget about them, or trust a relationship will stay strong simply because you share a house or children or a life.
Loving requires acts of love. It requires thinking of your spouse, doing things for them to make them happy. It requires acting in loving ways, even when you are tired, or bogged down with work, or so stressed you are waking up every night with a jaw sore from grinding your teeth.
They forgot to do that, she now knows. They forgot to love each other. They expected love to continue, without putting any work into it, and today she knows this is why her marriage failed.

Auteur: Jane Green