It's not nice at all to delete your account before telling that person . She has the right to know that you won't use that account anymore especially when you say you're too close . It is not easy to find good friends .
You're lucky to find someone you can call your twin . Take sometime away from here if you like and when you miss her write to her . I don't see what's wrong if you've friends who you never and will never meet in person if they were good and were adding something positive to your life .
You always gain more than lose by having good friends .
Do what you gotta do. You could tell her your parents did it & say they will not let you talk to a stranger & will turn your account off. Say your gonna slack off a little while to appease them,they you will fade from her mind.
I cant really gove you an answer,but what I can give you is a way to a solution, that is you have to find the anglde that you relate to or peaks your interest. A good paper is one that people get drawn into because it reaches them ln some way.As for me WW11 to me, I think of the holocaust and the effect it had on the survivors, their families and those who stood by and did nothing until it was too late.