You won't go to jail. You my have a pissed dad on your hands on though, but unless you didn't do anything wrong, then what are you worrying about? If you are really worried, then ask for her dads approval, I think that is the best way to go in your case.
bah lol, if ur 5 years apart, then it may be pretty bad, 20 to 15, that could be pretty dangerous you could even get sent to prison in some places, 19 - 15 prolly the same, i suppose if ur 18+ u need at least 16+, if ur 17 then it might be ok by 2 at the most,
Run. Go into hiding. Join the Witness Protection Program. Change your identity. And don't ever date a cop's daughter... Ever. Where are you Meth, are you in the US? Yes, you should. That is the point of having a thread.
oh the law in UK, lol you sleep with a girl(ur both the same age so lets say ur both 18), if the girl says u raped her u go down, Lol just thought i'd express that, not that I know anything of this, just we had some Plice guy explaining this to us, in college haha