if you are going to do the mortgage in your husband's name only - then you HAVE to bring his score up.
A VA, while easier to get than a traditional loan, is still going to go on credit rating, job security (you MUST have been employed for at least two consecutive years and ANY lapse must be accounted for).
Lenders will look at:
* revolving credit - how much you have and how much you use
* any student loans and that repayment schedule - on time, late, etc.
* car loans - repossessions, payment and ability to repay
* unsecured loans - payments and ability to repay
The biggest thing is the debt to income ratio and the proven ability to repay the mortgage.
You said you found an error in your husband's report - get it fixed. make sure that any and all credit cards, student loans and ANY loans are being paid on time.
You stated you will be debt free in March!! That's great!! However, when going to purchase a home - they will need to see that you REPAY loans CURRENTLY...not just over the last 3 years. So if you have credit - use it - WISELY - and make it off monthly or every other month so you can show the ability to repay and pay on time.
If you plan on staying home - you do EVERYTHING on his salary/income and credit - this way - you KNOW should you go back to work - everything you make is gravy. When i say EVERYTHING - I mean EVERYTHING - electric, gas, water, sewer, etc. so you KNOW you can make it on his salary.
Suze Orman recommended that if you want to buy a home or a bigger home - start putting that "new mortgage" in a savings account for six months. If you can't do that - you can't afford it. This will also give you a nice down payment as well.
So go to the web (since you are former military - I figured Navy Federal might work for you...USAA.com might work as well).
https://www.navyfederal.org/products-services/loans/mortg...
also go to the library and borrow books from Dave Ramsey or Suze Ormann to make sure you are handling your finances that works for your family.
I would also contact the base and find out if they have any home-buyer programs out there - Andrews AFB offers one to active and former military via MWS and will show you what to look for, what to expect and what you will need to do to be ready to purchase your first home!!!
There is a LOT that goes into it....location, cost, room/space, etc. You will need to be per-qualified first and you typically do NOT do that until 30 to 45 days prior to being ready to purchase.
The fees for a VA can be wrapped into the loan so you won't have to worry about upfront costs. So keep in mind that at least $10K of your mortgage will be VA Fees. if your husband is 40% disabled the fees will be waived.
GOOD LUCK!!