My Characters are deleted.Pls help me restor

I wrote email to GM. So i'm still waiting and decided to write my email here. Sorry No English.

Dear Blizzard's GM please help me. All of my Characters are deleted and i need help.

First of all let me explain. Last night 29th September I had argument with my wife and left home. Today i came home and discovered that All of my characters are deleted. All of my WoW and Enjoying things are gone. You may say i'm addicted but my characters are what i did when i had free time. Now it seems lost a lot of things. I never thought my wife would delete my toons. She used to play wow little when i'm not home. So i trusted her and told my password to her. Deleting all of my character is not my action. Only thing i did wrong is "I trusted my wife and let her play with my account" I started playing WoW about a year ago and time past fast. I loved raiding and achievements. Mostly i loved chatting with other people. I made a lot of foreign friends. I now it seems all lost.

Please please help me to restore my characters please. I put a lot of time into them. If there is a possible way to restore my characters following are list of my Characters.

Char 1:
Realm: Gundrak
Name: Bilguun
Class: Mage
Race: Undead
Level: 80
Gender: male

Char 2:
Realm: Gundrak
Name: Neytira
Class: Paladin
Race: Blood elf
Level: 80
Gender: female

Char 3:
Realm: Jubei'thos
Name: Javkhaa
Class: Druid
Race: Ngiht Elf
Level: 80
Gender: Male

Char 4:
Realm: Jubei'thos
Name: Neytira
Class: Paladin
Race: Drainei
Level: 65 (maybe i'm wrong)
Gender: female

Char 5:
Realm: Gundrak
Name: Vvarchief
Class: Shaman
Race: Orc
Level: 32
Gender: male

Char 6:
Realm: Gundrak
Name: Nekita
Class: Rogue
Race: Bloodelf
Level: 31 (maybe i'm wrong)
Gender: female

Char 7:
Realm: Jubei'thos
Name: Warbabby
Class: Priest
Race: Bloodelf
Level: 20
Gender: female

There more characters which isn't in list. But i don't mind being deleted. Cause i'm causing you trouble. First i really need my level 80s to do my active raiding. Please help me.Other low level characters have boa items and i recently decided to re roll so will miss them. If possible to restore can u restore all my characters please. If don't I know what to do. Sorry i don't know how to say things. (I don't speak English) So i made a chart to explain my wish.

Priority #1: Restore Level 80 chars
Priority #2: Restore Lower level chars which is in the list
Priority #3: Restore All characters.

Please help me and I hope i'll receive reply soon. I'm so depressed.

Best Regards Bilguun Sainbayar (wow player)