I'm also sure your wife at some point in the past also said she'd never stop loving you.

So it can go both ways.

Honestly stop using whether she says ily or not as a metric. Its really not. When things started improving for me and my W she showed me love with big fancy breakfasts.

Your w is probably not there yet, but give it time.

Here is one more tip for creating mystery. If you were newly single and on the market how would you change to attract the woman of your dreams? Whatever it is do that!