Broken/Fractured Patio Door Outside Handle

There are no markings on any of the parts. We bought the house new about 9 years ago, and received a warranty for an "Silverline by Andersen" door, which I assume this is, although the warranty document did not have any information on the door itself.

Someone tried to open the door from the outside, and the handle separated (broke/fractured) from the two male fittings (which are now still attached to the outside) that are for the two fasteners that are inserted through the inside piece. The inside piece is starting to fracture as well.

I've included photos with some measurements, but I'm not sure which are crucial.

Your help is greatly appreciated.