the strange thing is, he always reminds his daughter to say thank you to me if I cook them both dinner or do something for her.
I'd said thanks when he came to pick me up from work (I'm doing placements in a hospital for a midwifery degree), so I really appreciated not having to get the bus after a 12.5 hour shift at 9pm. Personally, I don't think it's odd to say thanks for that?
The arguments were I think mostly because he's feeling ignored just now as I'm doing a 10 week full-time placement at a hospital, which I have been massively stressed about and takes up a lot of my emotional capacity. I also think there are lots of issues going on with him about various other things (too lengthy to mention here), so I don't think it's entirely just about thanks or please etc, but we need to have a proper calm discussion about it all.
Re the PIL, they both seem very nice and have actually told him off for not being thoughtful enough towards me when we stayed with them for a short time eg getting a drink for himself but not one for me - little things like that.
We've been together for about 5 years and he's never mentioned it before, which is why it took me by surprise last night.
If he doesn't say thanks to me when I do things for him, it makes me feel like a servant, so I have to admit it's hard for me to properly understand the opposite feeling he mentioned, and I feel really weird not saying thanks for something!
Anyway, hopefully we'll get it all resolved tonight.
Thanks again everyone.