We live in London but are not Londoners, 2 DSs are at school and come home saying "fink" for think and "fought" for thought and and "featre" for theatre etc. Now I don't mind a regional accent and in fact we both have ones of our own, but I can't stand sloppy pronunciation and I think this is what this is ( or fink). I correct the children, in a jokey way, DH refuses to do so, saying that they will grow out of it. I don't think they will and actually think he just wants to avoid having to pull them up, as we have this a lot, with things like table manners etc, will they grow out of it or will it becom more ingrained? AIBU to think DH shuold support this?