I am sorry this happened to you. As a consumer I used to love Paypal, buy anything with one click. After using them as a business owner for online transactions I absolutely hate them.

I won't go into my situation but the horror stories are endless:

http://www.ripoffreport.com/reports/directory/paypal-inc http://www.paypalsucks.com/

As a developer I won't use them anymore. I use Stripe now.