Aibu to think that if we took out a mortgage together he should be updating me when it goes up in price and he is speaking with the lender? Instead I've got a letter through the post saying it's gone up by over £100 a month panicked and told him to which he said oh no I've spoken to x and he is ringing me Monday or Tuesday to see if we can get it lower? I had no idea, the last I heard about it was form dp that it had gone up by £10! Aibu or is he? Fwiw I'm a sahm we took out the mortgage when I was working! And could only get a higher mortgage because of my wage xx