Chiming I only to respond that I know 4 instances of ACA helping families/individuals.
1. A family of 4, mom is a music teacher, dad is an adjunct prof.
2. An unemployed man in his late 50's (why he doesn't have a job is a great question, and I'm not at all supportive of his lifestyle, but being that it's a family member, I'm relieved he now has coverage for his heart and diabetes medications. Oh yeah, and his therapist. )
3. A same sex couple where one person had health care through work and the other did not, and coverage for same sex domestic partners is not mandated in my state.
4. Single, self employed mom.
ACA is far from perfect, but it's a step up for a lot of people close to me. I'm willing to support any other plans that cover more people more affordably. You know what I've heard from the opposition regarding a replacement? Crickets.