You and I are so much alike when it comes to feeling that we may help out our h's too much. I try to ask myself ... would I do this for a close friend and if I don't lend a hand, how will it make me feel about myself?
Thinking along those lines, I think you did the right thing helping your h with the car rental.
Feel better soon!
Me: 59 and holding H: :53 Me: 1 S, 1 D, both grown M: 19 T: 23 BD: 9-23-2013