Brother I hear you. My wife got the news about a year after I retired. Stage 2 means no longer interductal? No lymph node involvement is huge. Our GP gave us the greatest advice we ever got - if she isn't breastfeeding anymore go for the double mastectomy. You'll be paranoid about the other breast forever and the reconstructive surgery now is fantastic. You won't get the all-clear until they do the lymph biopsy after the mastectomy. If you caught it early you're good. Good luck.