i did pretty much the same thing you are trying to do. yeah my fiance's dad owns an oil company also. Yes we have a shitpile of money also and a house and the whole thing, but its hers and if I screwed up I'd be out on my ass. I just turned 21 so I am a little bit further into the game than you. The only main difference btw you and I is that my gf and I never cheated in any way. We've been together for almost 5 yrs, anyway so I know what I'm talking about. we aren't getting married anytime soon until we are ready though. hate to be the negative bastard but be careful. you should probably talk to her dad also before you get all excited especially about money. If you go through with everything I'm just warning you things get serious. You and her from what I've read just don't sound like very mature people and maturity is what its going to take. I feel like I've aged about 10 yrs in the last 2. Here's the best advice I can give and I think you should consider it, stop short of getting formally engaged and just start working towards having the kind of relationship you'll need to make it work. Give it a year or two, the more wrinkles you can iron out ahead of time the better. good luck
L.A.N.C.E.: Lifeform Assembled for Nocturnal Calculation and Exploration "What a beautiful life this could be; if I could just get it right" Vallejo
