Great to hear that the surgery went well and that your dad is making progress on his recovery.
I know it's difficult to change habits, but you really need to cut out some of that fruit. It's better than junk food, but you're not leaving much room for other stuff with ~200 grams (just a guess) of fructose per day. If you need a convenient, fast food for during the day, like I said before, go with milk. As for breakfast, your best bet is going to be a hot cereal, since most cold cereals are sugar-loaded crap. The rolled oats you bought would work well, but there are plenty of other choices as well (oat bran, steel-cut, mixed grain, etc.). Also, you need more protein in your breakfast...as you might've noticed when you put them into fitday, there's not much in 3 egg whites.
As far as overall numbers go, a 20-40-40 breakdown of fat, carbs and protein, respectively, is a decent general range to shoot for.