In a funk...and not the good kind

With just over a week before vacation, you'd think I'd be happier than I am right now. I'm beyond tired of stressing out about money, and arguing with Troy. We haven't had the major spats like we used to, but all these little tiff's are taking more out of me! Today I had my oil changed and they informed me my battery is testing less than half where it should. I told him not to replace it, but then got to thinking I probably should. I was literally trembling when I picked up the phone to tell Troy. He doesn't handle stress well (worse than your average person) and he tends to just shut down when he's pissed off. He definately shut down today. I told him maybe we shouldn't go to the fair this year and use that money to get me a battery. He says (like I'm a total idiot) "We already have our tickets honey!" I told him we could give them back to his parents and SOMEBODY would get use out of them. Then he just says "Whatever, it's up to you." So now I have this giant weight on my shoulders with no friggin' clue what to do!!

I'm also feeling the pressure knowing that our appointment is coming up soon. I'm nervous, but hopeful.