Thank you everyone for your responses. To answer everyone,
Yes he is stressed and so am I. It’s the usual stress of looking after 2 children and we have no family support. However, the way he talks to me is not new. It’s been like this for years but this weekend feels particularly bad. I think what really brought it home is seeing him speak to someone else at the playground, smiling and being friendly, and I felt unbelievably jealous. But I see him talk like this on occasion to his parents too and they have said he’s always been unhappy as a child, on a strop every holiday etc. He would say he’s unhappy because he’s a foreigner in this country (I met him here) and his own country was way better (it’s not), he has no friends here because people are stuck up, we have a far right government and it’s like living in 1930s Germany etc, but the truth is he left his own country because he was unhappy there too, didn’t have any friends etc.
I have spoken many times to him in the past about how he speaks to me and most of the subtle, subjective things eg facial expression and tone of voice he doesn’t agree with. He says he’s being normal and speaking to me directly, and I’m being over sensitive. He said for example that him screaming into his arm is a good thing because he was able to express his frustration without impacting anyone eg by shouting at me, but would disagree that it’s a passive aggressive way of having a go at me and still impacts us.
We are very tired. I don’t think we have to be going out every day. I don’t think it always has to be all of us but H disagrees. On Saturday I actually had plans to stay at home and bake with my toddler, do some crafts and get some food shopping done. H said that’s not going to happen because he’s not going to waste the good weather sitting inside. It’s easy for him because I do the bigger share of the family admin and planning. I argued back but it falls on deaf ears. He literally ignores me because he has more importantly things to do.
He does have good qualities too. He arranged for me to go and participate in a hobby on Saturday morning as a surprise, which I haven’t been able to do since the children were born. He’s also the one who researched and found three activities for the children to do this weekend. He is usually the one who arranges fun stuff. But I’m the one who organises life and enables him to organise the fun things, but there seems to be no appreciation of that.
Clearing the air is pointless. It ends up in a conversation about everything I have done wrong, he hasn’t done anything to upset me and it’s my fault for being sensitive / reading him wrongly / doing whatever it is I did.
I could easily leave him. He earns a good wage. I earn double. His head has definitely not been turned as he doesn’t talk to anyone. He doesn’t like his work colleagues and they are all men anyway. He has no hobbies outside of the house. But I don’t want to leave him because I don’t want him to have the children on his own. He wouldn’t cope so the children would suffer. That's why I'm hoping to find ways to change the dynamic.