Why won't you get married?

This is for women or men who don't ever want to get married. Why don't you want to married? I'm not bashing anyone who does or doesn't. I, myself, and actually my BF do not want to be married... Ever. For me, it's already like we are married. We own a home, have a child, have great jobs, own a camper and motorcycle all together. And also I have terrible anxiety and OCD, so planning a wedding for me would be hell. I'm just sick of people asking when we're getting married. I don't feel it's their business but don't want to sound like a bitch.