Honey, Honey, Honey. I'm a tell it like it is girl so I'm gonna tell it like it is.
Forgive me but I must quote Dr. Phil on this one. "Do you want to be right or do you want things to be better?"
Where do I start? And remember you asked.
It sounds to me that you get your schedule...every day, all day even if it varies slightly but it is "your schedule". You get to sip coffee when it's quiet, you get to run your errands, visit friends, take a nap. Your husband's major share of the duties is working all day. He comes home early. My husband had to work through the night for the 3rd time this week. What I wouldn't do to get my daughter to bed so we could spend time together. I'd chew off my left arm.
Your husband comes home at 4:30 ish and you don't make yourself availabe until 9 or 10. Do you blame him for finding an alternative reliable source of entertainment in the name of television? I'm a marriage counselour (an affair marriage counselor) and as I see it, if you keep this behavior up, your marriage may not last. Since you are having and emotional affair (replacing the love for your husband on your children instead of keeping a place in your world just for him) your husband is replacing you with TV....be thankful you haven't pushed him to more.
You said..."Hunter is just his usual self going strong past 9pm if we let him" ... more like if YOU let him. All kids will push to stay up late. You know the whole inch/mile saying. Your husband doesn't agree with the late bed time. Your children are children and shouldn't have a choice in the matter so basically, You and You alone are letting the children stay up. Don't you want to spend time with your husband? I'm not seeing that you don't and if I can see that, I'm sure your husband can sense that too.
I think you have a great schedule during the day. Do the naps. Do the routine.
My daughter just turned 20 mos and for the past 6 months, she will only take her naps around 4pm or later. Sometimes she wakes up around 6 or 6:30. Guess what...I still shoot for 8pm. Does it always work? No. But I shoot for it. Do you know why? Because I know that if I don't spend time with my husband, we will grow apart and I know that a house divided against itself cannot stand. Your marriage should be your first priority...especially in the evening. It's the foundation to your whole family. Does this mean your kids are less loved by you setting time aside for your husband? No. Just the opposite. As a tribute to your children, show them how great a marriage can be. Be the example. There's no greater gift to a child than to see the love between parents...even if they blush at the sight of a mushy parental kiss.
Your husband tells you he'd like the kids in bed by 8pm:
Translation: I'd like to have some time with my wife I miss her. (Right now it may be television time but give him another interest and replace your favorite past time (hanging with the kids with your husband)
You husband tells you "Now your yaking mouth is driving me crazy would you please be quiet too."
Translation: You're not listening to me or my desires so I'm not going to listen to you.
Your husband is a father now, yes, and things obviously will change. Becoming a father doesn't not replace nor become more important than your marriage. Being a father does not erase his first love...you. Being a mother doesn't become more important either. You were his wife first.
During the day with the naps, do what you do to put them to bed but cut back a little. Don't sooth them so much. Let them self sooth so that at night, you do the dinner, the bath, the books and songs but you lay them down and say good night. Your 16 month old will be out like a light once all the distractions stop. Some nights will be a struggle. My family is not perfect. We shoot for perfect and meet somewhere in between. With a husband that works tons of hours, her bed time changes on occasion so she can see daddy when she can, even if I have to drive her to the shop at 8pm for an evening date with Daddy. You have no idea how good you have it.
Your kids may protest at first with going to bed sooner but that's what kids do. They push limits and protest because of course it's more fun to stay up and play. You may have a struggle on your hands until they get use to it. Tell your husband you're going to attempt to slowly adjust to a new bed time. Ask him for his "expertise" and get him in there to help you. Do something as a couple with your husband.
You either struggle a bit with the new bed time or your struggle in your marriage. The choice is still up to you.
I honestly hope this works out for you. You can do this! You sound like a very capable women. Rent a movie for you and your husband and give it a shot. You may be amazed that your children will do what mama says.