Some background information to start with: my DH (in his mid-forties) is 10 years older than me. No kids. We met at work (a large accountancy firm, he wasn't my boss) and have been together for 9 years, married for 2. In our old firm he was made junior partner, but was unhappy and left, he has been self-employed since. His business is going quite well, but his revenue growth is of course limited - he has no employees (doesn't want any) and can only work what he can manage on his own, he has almost reached his limit.
In the nine years we've been together I've been rather career driven, have finished my professional exams and changed firms, I've climbed the career ladder and now manage a mid-sized team and have managed to acquire and maintain some good client relationships. I had my yearly review last week and my boss announced that he'll be putting me on the "inner circle" partner track. This basically means that I will make partner in the next 2-3 years, unless I manage to fuck up spectacularly (I hope not).
Of course I told my DH as soon as I got home. DH of course made all the right noises, congratulated me, but somehow I had a feeling that something wasn't right. I had to pester him a little, but then he admitted that he wasn't sure if I wasn't making a mistake. That he's been there and he couldn't deal with the pressure and the politics and that I'm even worse at dealing with pressure than he is (that's actually true). I simply said that I've been working towards it for years, and that I could always leave if it didn't work out.
But I have this feeling that he's been acting strange since then. Like it would be a personal insult to him if I succeeded where he did not. He's suddenly making noises that his job is useless anyway (it's not), and that maybe he should become a SAHH if I'm going to be earning more than double his earnings anyway. It's supposed to be joke, but no one's laughing. We were talking yesterday about repairs that will be needed on our house in the next few years, and I said maybe we should wait how my job works out, sell this house and buy something closer to the city, so I wouldn't have to commute as far (it takes me about 2 hours a day, luckily I can WFH 2 days per week, he only WFH). He then said something like "sorry, this is the best house I could afford" (2/3 belong to him because I couldn't raise that much down payment at the time) and this is where I just had enough. Told him to grow up. Now we're not speaking and I'm wondering if I went too far, should have taken more care with his feelings, or if my anger is justified and he's just being a manchild. My understanding was that this was an equal partnership, but suddenly it seems to me like I'm not allowed to outgrow him.