I live with my fiance who in the process of applying for disability (previously denied/applying again & not working). Does this count as "Was disabled"? I am the 1-income

I am the working partner in my relationship (I pay the rent, bills, etc). My fiance is in the process of applying (again) for disability, & has a blue disability placard -am I able to select "Was disabled" under the "Did any of these apply to ----" section?