Insurance

My fiancé and I agreed we would not get married until we can afford family health insurance. His work does not offer health insurance at all. I’m starting to feel like we will never be getting married. I can not find an insurance plan for a family of 4 we can afford. But I also know nothing about insurance and neither does he. Our families aren’t even willing to help us look into it. I’d love some advice if y’all ladies don’t mind. I’m at a complete loss here.