Code Breaker

Hi,
This message was given to my cousin from her brothers x-girlfriend...I won't get into details, but I was wondering if someone could help me figure it out...

I need the answer and the working out-if possible. And I need it ASAP...


Please help.

The message is:

gjapt todlgpj 20 pijodt0prgkst 0 pvge wojt piaem vlvcv 8????


Now, I'm not sure what is in this message and who it is intended for, but if there is something which could be offensive-which I'm not saying there is-I'm very sorry.

But please, give it a go, and we will see what happens.

Thanks again, Crazynutt