I do mean full respect to both of you as you continue to work toward a more common outlook. The "vacation" I'm referring to is from your husband, in this case. That's why I use the term "work vacation". Perhaps it's a different perspective from what you are accustomed to.
I am glad that you, Amanda, are happy working as a cashier at WAL*MART, whether it's the work or the company or the friends you've made while working there. With the responsibilities you have with your grandmother, it appears that you are back to at least 2 jobs, even if at least 1 job may not be paid in the formal sense. And, even by this thread (no pun intended), you are now making time for the "us" and perhaps the "me" in your life as a couple (you and Dave), even if it's still more like just a couple of good old friends.
There is a saying: Faithful in little things, faithful in much. So even the "petty" things such as sharing in the decorating of a house are important. It makes it a home, your home. Sharing in the decorating is a very real part of sharing in the ownership of one's space. You may even share in decorating where you live, and some of the other places where you enjoy spending time. So, naturally you'd feel more at home there. You've made contributions there that everyone who enters can acknowledge, just as you have here on JWD.
— I wish you each continued success in your personal lives, both in your inner space and the space you share with others.
I am Q. Bert, after all.