DH and I have been together for 8 years and married for 3. I would describe us as being blissfully happy 90% of the time. We are loving and thoughtful to one another, considerate, etc.
Historically we have had a pattern of being like this but with having one or two massive arguments a year. The arguments don't have a pattern as to the cause just that it tended to happen once a twice a year and would escalate quite quickly into being very hurtful- no name calling or swearing but being sarcastic to one another, bringing up past mistakes, that kind of thing. Due to the scale of the argument and the fact that we do love each other very much, these arguments take us several days to get back to normal after apologising/making up. By which I mean we are both feeling a bit fragile emotionally for a few days afterward and not quite 'us' if that makes sense. After the arguments we both say 'its so awful when we argue, I hate the way we get when we argue, lets never get like that again' but inevitably it does happen again.
Which is fine (sort of) when these arguments only happen once/twice per year but just recently they have increased in frequency. A major factor is that we moved house 3 months ago into a house which needed a lot of work doing to it so both time and money have been in short supply. Also DH is worried about his job security but in all honesty I'm not sure how valid that concern is or if its being used a little as an excuse.
So just recently we seem to be in a cycle of being very happy, loving, etc for several weeks then out of nowhere an argument starts and as always escalates quickly. We both find it really upsetting once we have calmed down so it is really ridiculous that we are still doing it but its almost like we are caught in a 'fog' during the arguments and only afterwards it lifts and we think 'what the hell were we so mean to each other for?'.
I would be really grateful for anyone's advice on
a) how we can avoid these disagreements escalating to such an extent
b) how we can then forget about them and move on instead of stewing/going over them in our heads.
Thank you to anyone who read this essay!