This is regarding my parents and how much they do for me.
I'm in my 30s, married and we have a 2yo DD. DH works full-time but doesn't command a high wage; I have recently returned to work part-time and earn peanuts. We live hand to mouth - all our bills get paid, but there's nothing left over for luxuries or savings.
My parents are in their early 60s, live nearby and are retired. We never had much money growing up but nowadays they are far more affluent - not millionaires, but comfortable.
Basically, I worry that they do too much for me. They generously paid for our wedding in its entirety (not a big wedding by today's standards, it came in under 5K, but still.) They also gave us a substantial amount towards our honeymoon. Neither of these things would have been possible without them, not for many years anyhow.
Now that I have gone back to work, they are kindly looking after DD for us a couple of times a week. Obviously this helps us massively as avoids childcare costs. I don't drive - and this is a point I feel particularly bad about - my dad collects DD and drives me to work 
They are always extremely generous to me, DH and DD at Xmas and on birthdays, to the point of embarassment again because we can't reciprocate on that kind of scale.
I should point out that I am always vocally grateful and appreciative for all they do for me, and I feel very fortunate. But I also feel like I am taking the p*ss and that by this age, I shouldn't need all this help.
So, AIBU to be feeling like I should be standing on my own two feet more? Or should I just continue to feel fortunate for their support and not worry? Hopefully one day we will be able to do the same for DD.