There is nothing sensitive about my work, so don't have that to worry about. Sciency stuff and completely open to the world. At this point I feel that even if I stayed it would not benefit either party.

I don't hate my boss which makes it harder. I am the only developer for this piece of the project and replacing me will take time, the schedule will slip and put her in a tough spot.

Do you know if I should tell my boss I see everyday that works for the government agency, or the one off-site for the contracting company I am hired through?