I never heard her say "I love you"
But I did hear her say
"Wake up. Breakfast is ready."
"Here's some extra money."
"Make sure you bring an umbrella today."
"Buckle your seat belt."
"Did you do your homework?"
"I saved a seat for you."
"Be home by ten."
"Are you okay?"
Truthfully
I can say that
I feel love
Not because I hear it
But because I see it.
"I love you" is just a sentence unless you act on it. Show it, don't say it.