Thinking we might not live happily ever after

[KitKatGymnast]

Been with partner for 2 years. We live separately. He farts a lot, bad breath in the morning and I mean really bad but he will just keep talking, coughing without covering his mouth. He doesn’t wash his hands often at all and uses the loo and thinks washing his hands with water only is acceptable. It repulses me.
He has a daily shower so he himself is not dirty but these other hygiene issues put me off him sometimes. I wonder if we will live happily ever after. AIBU?!

I was engaged to be married to a man. I was having a bath once, he came in, sat on toilet, did a shit, flushed toilet (chatting to me the whole time) and then walked out without washing his hands.
All I could think of were all the times he'd touched me intimately with his hands (I had recurrent thrush and cystitis). I cancelled the engagement. Dumped the dirty asshole.

1. He sounds gross
2. It’s pretty unlikely that you will live happily ever after with someone who repulses you
3. Honestly, why would you even want to?