Family diet changes or separate diet worlds?
For long-term diet changes for yourself, does your SO or any other family members sorta make the same changes /have a modifed diet to be reasonably healthy too?
Or maybe it's even more clear-cut because you maybe vegetarian but others are not in the family?
Though we each have some different food preferences & avoidances, he and I are generally capatible in how we figure out meals so it's reasonably (but not always) healthy. It simplifies meal preparation and grocery shopping, especially if he or I sometimes shop individually on our own within our personal schedules.
If one of us falls into a pattern of bad habits, we just let the other person be. ie. One person might end up watching the other person eat ..a chocolate cake slice. :) But support each other if one overtly requests to eat/wishes to prepare healthier or refuses a calorie-rich dish, etc.
Just askin' since several TE folks are making diet changes where possible.