My DH is not the most considerate of people, he'd never notice if I was struggling with something, seems to resent helping me out when I ask, and is generally pretty bloody lazy. However what is really pissing me off at the mo is that he has a bit of a habit of belching or farting just as he walks past me. He says it's not on purpose it's just he needed to fart/belch at that moment etc etc. Personally I think he is being a passive aggressive disrespectful dick. Opinions please?