Bad breath

So I have no one else to talk to besides my dentist. But my husband keeps complaining my breath smells bad. Which is frustrating, I brush, floss and use mouth wash 3 times a day after each meal for two minutes. I have a sugar free diet and don’t smoke or drink. I told my dentist and she said it was normal to have a little smell. I just want him to stop complaining. I really want to know if there is a better toothpaste or brush and even mouth wash

Update: so I made a dentist appointment and it turns out I had an abscessed wisdom tooth. I had it pulled and no more complaints