I'm gonna be sick. My mom mixed canned tuna in with boxed mac and cheese and the smell is sickening

When my paternal Grandparents got married in 1944, the only three things my grandmother could make was chili, spaghetti, and tuna noodle casserole, guess what she made the most because it was the cheapest. After six months he banned tuna from the house and never touched it again, up to his death in 1992.