They all have been at some point..especially recently with Wilden constantly bothering Han..but right now I think Spence she's been through so much and it seems like Mona was planting a trap and she fell right into it and it doesn't seem like Mona will leave her alone or give her a break of any type especially last episode visiting her..I just don't understand what Spencer did to deserve anything she's been through..it's like Mona is relentless in trying to hurt Spencer especially now.

Her life is a total mess.:(

Although right now it's Spencer.

It's between Spencer and Emily...but hell if A went away Spencer's life will still be a mess of expectations and secrets.

And Hanna.
Who the hell chose Aria? She barely got tortured by A, which is probably why a lot of people theorized about her.

Hell, Mona (who WAS ACTUALLY A, mind you), Alison, and Ashley Marin were all tortured more than AriA. It's really ridiculous.