Ariana Grande and estranged husband Dalton Gomez filed to dissolve their marriage on Monday after more than two years together. Ariana Grande and estranged husband Dalton Gomez officially filed to dissolve their marriage on Monday, The Times has confirmed. Shortly after Gomez and Grande’s split went public, the “Thank U, Next” singer’s romance with “Wicked” co-star Ethan Slater was revealed. …