i go to school from 8AM -> 9PM Monday to Friday so it's pretty busy as well. I don't have a husband and kids yet so I don't know if I can help you but here it is.
So normally, I'll make lunch at home and bring it with me. For breakfast, I'll just eat 2 pieces of bread, yogurt and a pear/apple. I make dinner after I got back from school.
I do exercise 15-30 minutes in the morning at around 5-6AM. Some days I get long lunch at school then i'll get back home and exercise for 15-30 minutes, then go back to school. I come back home late at night, so I usually exercise after I eat dinner 1 hour later (around 11 PM), or maybe i would stay up late so I sometimes work out at 1AM in the morning, and then go to sleep. So yes, it's pretty much fit into my schedule very well ^^ (btw, I love hula hoop too. 15-30 minutes hula hoop pass so fast if I watch my favorite anime lol).
I spend my time with family mostly on the weekend. I meet with my bf everyday since he works near my school so we always go together.
As for snack, I always allow myself to have 1-2 snacks per day (100-150 calories per piece). I usually eat 1 in the afternoon, sometimes 1 more before I eat lunch but rarely ^^ I allow myself to eat anything for snack (cakes, candies, chips, just as long as they stay 100-150 calories).
I eat out 2-3 times per week for change in lunch. But I usually go to Japanese food place, I don't go to fast food, or other restaurant much in general. I don't eat much for dinner, instead, I have bigger meal for lunch than the rest of the day ^^. My total calories in take for the day range from 1000-1500. I try to keep it around 1300.
I make dinner (take me around 15-30 minutes to prepare). Usually it's steamed veggies, meat, and tofu. Sometimes I eat abit of rice for dinner if my stomach hurts (i have stomach problem). But since I like steamed veggies, I eat them everyday without getting tired of them so...i'm not sure about your situation. I deep steamed veggie in soy sauce/fish sauce sometimes if that day I feel like to eat more salty food. In the weekend, I'll make some special meals for me and my bf, so i always allow myself to eat at the far range (1500 calories). If for a day I don't eat alot of veggie as I want to, I'll grab more fruits than normally
And lastly, i drink about 2.5-4 liters of fluids per day (tea, water, milk)
So i hope some of my schedule can help you have some suggestions for your schedule ^^ Looking forward to hear your progress too ^^