Probably never getting married

Mrs. E • 5/22 🐣
Anybody else with their SO for many years and decided to stay together but not ever get married?
SO and I have been together 7 years, living together for 3 years and super committed to each other. We have a good relationship and want to start having children soon. We choose to be with each other every day, we just don't think we need to get the government involved. Our families want us to tie the knot, but we're pretty much doing the Kurt Russell and Goldie Hawn kind of thing. 
Interested in your stories. Anybody else on the same boat? How does your family feel about it?