<human>: Can you provide a brief rundown of the text in within 3 sentences?

I am 23 and have been in a serious relationship with my boyfriend (33) for a year and a half. Within the last month or so we've been seriously talking about getting married. Asking questions, exploring how it feels, trying to make sure we think of anything that would potentially cause issues down the road. We've decided that yes, this is who I want to be my partner. It's not like we're rushing down to the courthouse to be married today, but we were both putting our timeline at about a year.

This isn't something I've discussed in length with my parents about yet since it wasn't anything definite until recently. Today my mother told me I was too young to be thinking about marriage and should wait several more years before considering it. She said she "wouldn't let me get married" anytime within the next few years, though it's not like she could do much other than disapprove of me.

I feel this is a bit of an overreaction. I graduated college in Dec 2015. I am in a (very) well paying job. I've been working though most of my college career and paid my own housing and tuition through a combo of job and scholarships. I've been out of my parent's house for 5 years now, sometimes with roommates, currently living solo. Since getting my current job I have been asking my parents (and keep getting met with refusals) to transfer the auto insurance and phone bill to my name, since these are the only two bills they still pay. 

I feel that I am old enough to make these types of decisions, but then again is anyone ever "old enough" to make decision like this. So my question: what do you think is too young to consider marriage?
<bot>: I'm thinking about getting married in ~1 year, my parents (specifically mother) are adamant that I am too young to even consider it. Reddit, what do you think is too young to consider marriage?