I've been on & off & on again lacto-ovo veggie for yrs.
At the moment there are 10 omnis living in this household and we all seem to eat at different times of the day (all day long), so it's not as if we all sit down together for dinner.
This week, I cooked up some mixed dry beans in 2 slow-cookers and added onions, garlic, carrots, stewed tomatoes, & spices. Course only 1 other family member would try it. Everyone is to fussy and either don't like beans or tomatoes or complained when I refused to cut up hot dogs in it...with no room in frig for leftovers cuz it's stocked with omni food (bologna, sausage, hamburger, eggs, mayo,....etc. So I ended up giving some to a neighbor.
Yesterday, an omni cooked up the last of the rice....with hamburger mixed in it...Any thing that looks, smells or has the words Tofu/soy on it will bring whines & complaints.
How would ya get your family to eat more veggie meals? and yes they have seen or heard about every reason that veggies have given for being veggie.