Need help

I suspect my lover has been involved with someone else, they have
lately been very secretive about their Gmail and I suspect that is how
they are communicating. How can I hack into the account to see - I
only want to do this once so don't need a permanent solution - not
even sure if there is a difference.

 

explained on 05/02/2009 :

Assuming you are sharing computer with your wife, you dont need to hack
her Gmail account to read the emails, simply go to internet explorer
cache and it should be stored there.

Since you have legitimate access to the computer which is in part
yours, you would not breaking into anybone's account, and likely be
legal.

It is perfectly possible to read someone else's email by accident in
shared computers.