You got her before she got slutted out by the bruhs (not to be confused with the "brehs" cause we know 90% of this board don't get women).
Some of the brehs (not to be confused with the bruhs) are going to be upset with you. Their usual talking point is "how dare you, you're preying on her! She hasn't had the chance to get any experience yet!"
Which always amuses me because the sex experience she would get would be from the bruhs, not the brehs, but whatever.
Anyway I salute you and I hope it works out. Shes old enough to go into the military and fight and die for her country, she's old enough to be wifed.