I did it at a christmas party 2 years ago, and dont regret a thing. Her dad wasnt very fond of me,
but when I asked his blessing months before, he asked if I would consider doing it with them, so they could be there and take pics. You wont regret it.
Fact is, 2 kids, 10 years, pal, you should have been married by now

Let the miss open her stuff up. Dont let her get a bunch of high-endstuff. Just normal stuff she can practically use. Once it over, you want her to feel like you could have done more, but her realizing you actually did good by getting her practical stuff. Let everything die down and get silent. Then, out of the blue, drop to the knee(ring in hand) and bow out your manly chest and ask away. Then come back here and let us know how it went.