I really need help with this, I am so sick of making 3 different (I use the term loosely) meals everynight.
DS (4) will eat- cold sausage rolls, jam/lemon curd/butter/chocolate spread sandwich, french toast, toast and cheese (sometimes), toast , cereal and bananas and yoghurts. Along with usual crap that does not actually constitute food crisps, sweets etc.
DP (25 years bloody old) will NOT eat- any vegetables unless mashed potato not even in sauces, pasta, beans with anything other than pies/fry up/sausage rolls, cheesey things unless pizza, anything fishy and soups unless heinz tomato.
Honestly I've seen him sifting a Pot feckin noodle to get the orange and green 'veg' out 
It is all driving me a bit mad as we can't afford to buy for everyone every night and I feel guilty as hell that my son won't eat anything else but with his dad being the way is it any wonder really? I've put on A LOT of weight due going along with DP's shoddy diet and I just need to get it sorted atleast for em.
Is anyone else in this situation? What do you do?
TIA