The Abandoned Bachelorette Enjoys Her Simple Life - Chapter 55

What if Chezare has to kill himself in order for a heir to come, I feel like the only reason he wouldn’t say is because it would hurt or affect Catherine in a bad way. Maybe he can’t have a heir if he gets a family or something and dies idk (I skimmed the whole death explanation- do just choose to go to a path of dying at a certain point (since they live forever) and will slowly die or just kill themselves one day like Chelate was trying?? aa)