I'm thinking of spending the stimulus check without telling my husband
Are you serious? Why would you spend the check without your husband knowing?
Its a government-issue check I feel hes going to spend it all
You have a moral obligation to your husband to be honest about money that belongs to both of you. You should tel. your husband about the check or he will not trust you anymore.
It's a personal check, nothing will change. You don't have to be honest all the time.
But it's wrong to hide so much money from your husband. You should talk to him and discuss the best way to spend the money for the both of you.