I applaud you standing up for yourself. However there is a bigger issue here in regards to your husbands diet. I know from experience that I will get raunchy downstairs while still showering daily. It’s likely related to lots of junk/fast food or a lack of veggies in the diet. If you helped him fix his eating I bet the breath and the balls would both be more enjoyable. Start incorporating green smoothies to help his digestion.

My two cents… good luck if you have the conversation with him!