Name changed so it's not linked to my other threads. Not looking for any nasty comments.
I'm 19, DP is 21. We have a toddler together and have been together for 3.5 years (a bit rocky until we had DS but we (he) completely grew up).
I just love our little family. Each to their own and some people see it as such a negative to settle down so young or say you're 'missing out' on stuff like travelling etc, but I couldn't imagine my life any better than it is.
I'd love to get married. Maybe not right now but I'm thinking in about a year! We have an incredibly strong relationship and good communication, a child together, a home, the only factor that makes it 'not the right time' is our age, I suppose. I'm not interested in a big, fancy wedding do (so we wouldn't be forking out a ton of money!)
DM looks at me like I'm crazy every time I bring up the concept of marriage. We openly discuss careers, running a home, plans in getting a mortgage, other children, but when marriage gets brought up with her, I feel like she looks at me like I'm a 14 year old saying I want to get married to a boyfriend of 3 weeks! 
Am I too young? Is everyone going to look at us like we are crazy if we consider it - and should that even matter to us?