I have experienced similar behaviour from my DH over the 43 years we have been together, specki. On quite a regular basis. However, after my daughter estranged herself from us for 7 years (and much of this was down to his boorish attitude, as well as my own lack of strength to stand up to this, I do believe) I was so miserable. He has always been jealous of the closeness I have with the children. I have my own two daughters and we have one son together, but his behaviour has been the same with them all. My daughter who 'estranged herself,' and I are now reconciled, thankfully, though not reconciled with DH. This is unlikely ever to happen, though I know he would like this to be. He's known as 'Grumpy Grandad' by the DGC's and that's no doubt how it will stay.
However (!) whereas before, I would knuckle under and do anything to appease his sulky moods if family visited, I don't consider this at all now, and haven't done since the day in 2004 when my daughter estranged herself. He knows that I will please myself where and what I do regarding DC's and DGC's. I just wish I'd done so before.
I've made him sound unbearable to live with, and this is certainly not the case, but I do know he has always had quite low self-esteem.
In your case, when your DH returns, I would have arranged something for myself. It would entail having to be away for the day (so no worries about your wee cat) and I don't think I'd be saying where I was going, or who with. I would also go somewhere that pleased me - somewhere that he's grumbled about going to in the past. I'd make it very clear that I would be doing this on a regular basis in the future as I really enjoyed myself.
xx