Originally British, have lived in France for over a decade now.
I'm married to a local, our kids are bilingual, and I am lucky enough to have all the trappings of a stable and settled life - house, job etc.
To all intents and purposes I speak fluent French but I know I'm still missing some of the tone and nuance, especially from more informal conversation. I have friends here but it'll never be as easy talking to them as it is to my Anglophone friends - I'm just a bit clunky and not quite myself in French, and often finish an evening cringing at the mistakes I've made in understanding or in expressing myself.
Does anyone have any experience of overcoming this? Or has ended up giving up on living abroad for this reason?