If you remarry and your spouse goes into a nursing home, indeed you may wind up having liens placed on real property you have and garnishment on your accounts unless you can show that those are not joint assets, which would be difficult to show and quite expensive to prove. Ultimately, you would be responsible possibly for both your care and his if he does not have separate assets already set aside for such expenses. Ultimately, you would want to confer with an estate planning attorney who handles long term care expenses in such estate plans to see if your separate assets could be used for your separate care without worry.