She 'went into mourning' for her dead husband. [=she began to mourn for her dead husband]
She is still 'mourning' her husband, who died last year.
She is still 'in mourning' for her dead husband.
(..) what morning means anymore. There's a joke in there somewhere, about a guy who's been to so many funerals, he doesn't even know what mourning means anymore. Let you guys figure that one out for yourselves. Anyway, you know what I thought... when I was falling off the building (..)2018 TvShow: BoJack Horseman Title: Free Churro Season: 5 Episode 6