I saw an email from my partner in which he referred to his ex girlfriend as "dearest" (the email was for her). She lives in America (we are in the UK).
We have been together 10 years and he was her before that for several years.
I honestly don't know what to make of it and haven't asked him as he doesn't know I saw.
We have 2 children and he always seems very devoted to me but now I don't know what to think.