I was trying to find a thread on another part of Mumsnet about what would instantly put you off someone. Couldn't find it! So I wanted to share:
I'm single. I was dating a guy who I liked very very much. I told him that I have a cat. He said the following:
"Oh my god i hate cats. My mum has got a cat and she is obsessed with it and my mums cat hates me!"
Uhhh, instant end of our dating, end of, over.....although I think his mum sounds great!