Oscar and Diane Separated in June of This Year Although

Essay

Oscar and Diane separated in June of this year although they continue to live in the same town. They have twin sons, Blake and Cliff, who remain in the family home with Diane. Oscar's income this year was $45,000 while Diane worked only part- time and made $15,000. Oscar also gambles heavily but told Diane that he had no winnings this year. What tax issues should they consider?