Signature CoreFoundation

I will call in the big guys to help you. Meanwhile;

Start Firefox in Safe Mode {web link} While you are in safe mode;

Type about:preferences<Enter> in the address bar

Select Advanced > General. Look for and turn off Use Hardware Acceleration.

Poke around safe web sites. Are there any problems?

Then restart.

By the way, are you and your wife using the same computer?

More information; these programs were flagged in the crash report;

fbplugin= FaceBook

libsystem_kernel.dylib = unknown

libdyld.dylib = unknown

libsystem_malloc.dylib =

libobjc.A.dylib =

libsystem_pthread.dylib =

libdispatch.dylib=

The crashes mention a fbplugin, so you can check for issues with that plugin. The modules list of the crash report seems to be showing two different version according to their GUID, so that might be the problem.

• bp-50d7abe9-270e-4779-b20e-9b8542141023

• https://support.mozilla.org/kb/Troubleshooting+plugins

You can find the installation path of all plugins on the about:plugins page.

• http://kb.mozillazine.org/Issues_related_to_plugins#Identifying_installed_plugins