I agree with all the people giving you the kids' angle. If you just want her and not her kids then it won't work. You need to realize that if you go for it, you're taking the entire package and you're gonna have to be a father figure / role model / care-giver to her kids. Are you prepared to grow up quickly and take that responsibility? If not, then don't bother... your situation will quickly die with her if she realizes that her kids are going to be a problem with you.
335i E90 / Arctic / Gray / Burl Walnut / Steptronic / ZPP / ZSP / Paddles / CA / Nav / PDC / OEM Spoiler
Mods: PIAA Angel Eyes, Rear Fog Switch, Escort X50 Blue hardwire, 30% Charcoal Llumar
Installing soon: Rear Power Outlets (Happy Robot mod!)