Adam, age 35 , legally marries Steve, age 25 , on January 1 of the current year. They have no children or other dependents. On June 30 of the current year, Steve leaves Adam. Adam has not heard from Steve since that day. They have not divorced or legally separated. When Adam files his tax return for the current year, what will be his filing status? Married filing separately Single Married filing jointly Head of household.