Sally Strawberry

Very strange and somewhat frustrating! Obviously a woman battling with mental health, but expected there to be some sort of background input, explaining some of the reasons she ended up like that. Why was she angry with the husband, what was the matter with her son, how long had this been a problem, was it a trigger from her mothers death? Had she always had an anger issue? Very hard to make sense of, and hoped there would be some light atvthe end of the tunnel. Worst ending ever.