A couple questions for you:
What you are experiencing in the evenings, would you label it a "binge" or just eating/overeating?
By the time you get home, what is your calorie count? You said you weren't physically hungry and that very well may be so!!! Just curious about how many calories you've had by the time you get to that point in your day.
What made you stop exercising? Just got sick of it? Demotivated? Lost the commitment? Or did something happen?