My mom changed my facebook password?

[Gymnast4Ever]

A few weeks ago, my mom told me that she had downloaded a keylogger onto the computer. I had gone to the pool for a few hours that day, and when I did, she took my laptop, went to the keylogger, found my facebook password and logged in. Then, she changed my password and wouldn't tell it to me. I got so, so mad; if she'd have asked I would have just given my password to her. Well, a few weeks later, I was really getting tired of her having to always log in for me, because she isn't always home. So I went to my email and changed the password, wrote it on a piece of paper, and gave it to her. She got so mad, she started yelling, and now she's gonna delete my Facebook, the only way I get to communicate to my friends. She said that she never wanted to talk to me again, and now refers to me as "that one." Is she overreacting or is it my fault? BTW I'm 14