OK. This is going to be a little tmi, but there is no way around it. Sorry.
Last night whilst dp and I were having sex, I let out air. I was on top and bouncing and every bounce was having this affect, as beforehand he had been behind.
I knew that it wouldn't stop until all the air was out. I was a little embarrassed, but the 4 or 5 jd's and coke helped to take the edge off. 
I told him that unless I pushed it out, it would just keep doing it. So we stopped I got up (I was on top) and pushed. It did it a few more times, and then we resumed, without further incident.
Today, however, I have been told by dp that it is disgusting, I am disgusting and I should have gone to the bathroom to push it out and not done it in front of him.
I'm not sure whether being with dp for over 10 years and having 3 kids is clouding my judgement or whether he is being really immature.
To me it wasn't something I can control, it is purely air and doesn't contain gas, so no smell and if I would have tried to get to the bathroom, it would have just come out anyway!
I feel quite humiliated tbh.
Is he being unreasonable or me?