<human>: Okay, so I have been going out with my girlfriend just over 3 months and her Dad still doesn't know. Her Dad is a police officer ( a well respected one too) and isn't fond of her daughter being with boys. I think it would be a good idea to tell him that me and his daughter are in a relationship rather than him find out and go Armageddon Bruce Willis on me.

Now my girlfriend said he would find out eventually but I would be more comfortable if he knew already.

I know why he isn't fond of boys and its a valid reason, mainly because half the boys my age in Ireland only get with girls to fuck them then leave and we're underage too so that is another reason.

I want him to tell him to show his daughter is in good hands and I'm not like most boys and that we haven't had sex, and don't plan too till we're both of age.

I also want him to know so I can have a small chance of having his permission to bring her to Spain (My parents will be there but they love my girlfriend) 

I think if we tell him he will have more respect for us but my girlfriend thinks telling him would be a bad idea. And because he is a police officer he will most likely do a backround check on me because the town I grew up in is a very rough one with a HIGH crime rate and its the town he is stationed in, which is fine cause I have no criminal record or had any issues involved with the police.

So should we tell him or let him find out and probably try to kill me.

Condense the text into a few key points
<bot>: GirlFriends father is a nut job police officer and hates boys with his daughter, good idea to tell him or let him find out eventually and most likely try and kill me