This is clearly not a one off and you do not deserve to live like this . He clearly doesn’t value your work .
I am not going to be like everyone else and suggest LTB as the only option . This is due to personal experience and I hope it helps . Obviously - if there is any form of abuse then discount what I say . I am basing it on the premise of him just making digs and I get the impression that you are in a miserable place right now .
My marriage almost ended . I love my husband , I never stopped . But the marriage became draining with constant digs and little arguments. No matter what I did , it was wrong. Everything was my fault . If he opened a cupboard and something fell it was because I hadn’t stacked them properly . If he had no clothes - although he is a grown man capable of washing - it was MY fault because I was only washing my clothes when I washed ( I wasn’t necessarily, but I would look at what was needed for the next day for eg for me and the children and wash it but I didn’t see why I should check with him if he needed anything when we both work ! ) , pretty much just everything was my fault . We weren’t getting on - looking back now I was also doing the same to him in certain ways and I was nagging him but in the moment I didn’t see it as I was miserable and that’s how it was coming out . We were like strangers , didn’t feel like a team at all . We were barely having sex , he never stopped with compliments about my looks or letting me know he was attracted to me - but I felt undervalued as a person and neglected as a person so I did not feel like sex . Again, on reflection after talking to him sex is a way to regain that closeness for him, a way he thinks he can show love to me … without talking about things but that’s not what it is to me .
Anyway - to move on and get to my point . For us , and I think a lot of relationships, this constant bickering was the result of deeper , underlying issues . If there aren’t any other issues at play and he’s just a dick this is irrelevant… but for us there was . Now this is entirely personal to me , there is nothing to suggest this is YOUR ‘catalyst’ for the situation, but for us it was that my husband is an alcoholic. It’s something that really we had both avoided for a long time ( there was no abuse , children weren’t affected , he wasn’t pouring vodka on his cornflakes so he’s not an alcoholic , right ?! ) that gradually progressed . I knew deep down that drink was an issue but I didn’t think he was an alcoholic , I didn’t think he had this opinion of his drinking and I just thought all he’s going to see is me stopping him relaxing in his way ) so I never said anything . But our relationship deteriorated to the point that although I loved him , I was miserable . Later on after talking I found that he felt all I ever did was moan at him - I did moan a lot for me I was resenting him and unhappy and that’s how I showed it - he also later explained that he would be craving alcohol constantly and that every little thing just got to him .
Anyway , it came to a head. We had an argument after both drinking ( I have no issue with alcohol but it just so happened we had been out together, child free , and clearly we weren’t in a good place and in all honesty it was me who started the argument - I just felt angry and I didn’t say anything about his drinking but just kind of , full of emotion, went off at him about how our relationship was crap , why were we even together , i was miserable , he didn’t make me happy etc ) . Ended in a bad argument and us going to different houses . The next morning I woke up and just felt defeated . I didn’t speak to him but in my head I just thought “ I give up “ . I couldn’t carry on living with someone who found fault in everything. When I went home he was waiting and asked for an honest discussion . That’s when he opened up about his drinking , how he felt in its grip and he was addicted . How he knew it was the root of our unhappiness and that all the nagging and moaning etc came as a result of the grip it had on him .
Fast forward 4 months and I am the happiest I have ever been. He’s completely sober . He’s a different person and as a result of that , I am too . We don’t argue , we feel like a team , we spend quality time together . Everything is better and I feel more in love with him than I ever have .
Im not saying your DH is an alcoholic- but I’m saying is there a deeper issue between you ? Because your post - I could have wrote it - I was utterly miserable , but by addressing things and finding that deeper issue and by being open and honest and that goes for now too - we still have to be open and honest - we were able to save our marriage .