Hi Ana - I am so glad to hear you had a great year with HOD! I really want that to continue for you. I can see what you are saying here. You've already gotten some wonderful ideas! I started LHTH with my little one for this very reason - he was not getting my time. That has done wonders for him, and I'm only doing it half-speed! Having a schedule saves me. I think you are just in the position where your schedule has changed. Since you no longer have your live-in housekeeper, you no longer have a schedule for your toddlers. All you have to do is establish a schedule for them, including some time with you, and you will be set. The wonderful thing is you can work on establishing this schedule even while you are not homeschooling. I take the summers to do this. It helps me so much during the school year because my toddler's schedule is already routine.
Making blocks of time for things really helps me!!! Having a block of time for me to be with each child, and also having blocks of time for different children to play together has made me be able to homeschool with fewer interruptions and with better focus. Your 2 dc are old enough to take turns playing with your little ones, and you can even assign them a task each time, i.e puzzles on Monday, a special tub of toys on Tuesday, playdough on Wednesday, building with toys on Thursday, exercise video on Friday. While your 7 yo does these tasks with them, you can do your individual language/math instruction with your 5 yo. Then maybe your 5 yo would have a different set of tasks to do with them while you do your individual instruction for your older. Here's a post where I tried to describe the blocks of time and also linked the schedule I used:
viewtopic.php?f=6&t=5244
I think I'd send back your video curriculum while you can - you can always reorder it if you want.

You can take the next month to just work on establishing a routine for your toddlers. It always helps me to pull out a sheet of paper and write down the things I know the toddler is doing already, i.e. the time he gets up, the time it takes me to get him ready, to eat breakfast, take a nap/quiet time, etc. Then, I can start to fill in things for the toddler that are varied and that help me get time in with him, as well as get time in homeschooling my older dc. I try to then put in 30 minute increments for the toddler to do, with my other kiddos' needs and my needs (i.e. what other things I need to get done) in mind too. I vary the place the toddler is and who is with him. I think if you just take 2-4 weeks focusing on them and making their day flow smoothly, you'll be set to plug your olders into it.
I do think we can make ourselves feel over the top guilty about this. How much time did your mom spend with you or playing with you as a child? Mine spent very little. She was home with me, but she was a farmer's wife, and that meant she was B-U-S-Y.

My sisters and I just had breakfast with her, played until lunch, had lunch with her, played until supper, had supper with my Dad and Mom, and played some more until bedtime. She basically ate meals with us, was there if we got hurt during the day, read us 2 Bible stories every night, and prayed with us before bedtime. Sundays were are all-together family days, we went to church together, took naps in the afternoon, and we often played card games or had root beer floats at night on Sundays. We did start 4-H together when we were older, and my mom was involved with that. We LOVED our upbringing, and we were and still are incredibly close to our mom (and dad, whom we saw even less)! And what's more, you can imagine how much less time we spent with our mom when we went to public school. Still, we remained a close family with a deep love for one another, and we still maintain that today.
So, I want to encourage you that we all feel this way sometimes!!! But, just because you are feeling the need to spend some quality time with your toddlers does not mean you have to buy a video curriculum for your olders. This will only leave you feeling like you are neglecting your olders. You cannot spend all day with your toddlers, and they don't truly even want that. If you just look at meals as together time with them, start 20-30 minutes a day of LHTH with them, add in playtimes where your toddlers play with your olders, take time to read some books to toddlers before nap/quiet time, and read to them before bed, I do think you'd be set.

You can add in a daily walk too if that's something doable.

You have just done a great job of homeschooling your dc this year, and now you are just at a point where you need to plan your days for your toddlers.
One last thing you may want to consider. Since you enjoyed having your housekeeper and that alleviated stress and made your days go smoothly, why not just get someone to come 1 or 2 afternoons a week? We have a homeschool teenager come 1-2 afternoons a week, and that is when I do all of my errands and make all of my appointments. My dh travels all of the time, and my dc were coming to all of my appointments with me. It made me very stressed. I would go months without getting my hair cut because dc are not allowed. I once went 2 years without getting to my annual "well-woman" appointment

because that one is for sure one that you don't want your sons at.

I had cavities filled with all 3 boys in the room. These things can be done, but just 4 hours a week (or up to 9 hours) of a gal coming to babysit made my life turn around at a small expense really. Anyway, we have now budgeted for that and it has made our days so much better. I know you aren't planning to have a live-in again, but why not try just an afternoon or two of someone coming? I am in prayer for you Ana, as I know this is weighing heavily on your heart. But all is not lost. You managed to have an excellent year overall. Your dc are healthy, they were home with you, all of your school-aged dc received an excellent Christian education. You are doing so much right here!!!
I truly believe if you just take time to only focus on the toddlers that you will be able to have an excellent plan in place. Even doing HOD half-speed would be a happier solution for everyone than a video curriculum. I hope something here has helped, but don't be so hard on yourself.
In Christ,
Julie