As Christians, our relationship with God is primary. If you stay up late every night grading the day's paperwork and are too exhausted to read God's Word, then maybe you need to use a correspondence program that will grade the work for you.

As wives, your husband is next in line, not the children. If you are pouring every ounce of your strength into homeschooling and feel too exhausted at night to spend any time with him, try a different approach.

 
Homeschooling moms often overwork themselves because they fear their kids will be missing something. Or they think they are failing to educate their children in just the "right" way. Here's the best way to solve that dilemma. Choose a homeschooling curriculum that you like, and make sure it's easy to use! It doesn't have to be perfect or the most popular. In my opinion,  "If it isn't easy, don't buy it." ~ Also, weaving smaller unit studies into the mix of learning also helps.  By eliminate textbook mumble jumble you can start to bring "fun" hands-on projects into the scene. 

Just remember, there is no perfect or right way to homeschool your children. I believe everyone needs to find what works best for their family (and yourself).  That will help you keep sane.