Going back to work after any kind of a break can be a difficult thing, regardless of the reason for the time away. There may be feelings of guilt floating around. To help keep those under control, workingmother.com suggests that you:
You created a blueprint (resume) of your solid work experience. Now you have an interview and it is time to outclass the competition. Polish up your vocalization skills, and prepare to build your foundation (interview) using good etiquette and people skills.