If man insults and ignore the wife for days for wordly reasons,Not correcting kids for using a word from language spoken in place of residence while speaking.Because he wants to speak our native language only, Is the wife allowed to refuse for intimicy when he asks while he is still angry with her.

Refusing is not permitted except for a legitimate excuse such as illness, and his wronging her is not one of those excuses. His insulting her and cutting her off for days is haram upon him and is a wrong to be put right on its own, not something she answers with refusal. Two wrongs never make a right.