What does adopted mean to you?
I was born in a different country, moved to the town I actually grew up when I was 2 years and lived there for 22 years. That's what I call my hometown.
I now live in a part of London for 16 years. I like it here and enjoy it but I could pack my bags and move somewhere else if moving and buying a house wouldn't be so bloody expensive and stressful.
I think "adopted" means for me I embrace the town, have a local, know everyone by their first name and are greeted when going out. But maybe that's just because it's suburban London that this is not what I experience - and I don't think I need it anyway.