Even if your income is significantly limited I would still have a discussion about what you can pay - even if it is just token - and put yourself on a schedule too. Now, in response, your 'parents' should afford you an improved acknowledgement of respect for your now new found independence and personal space.

I read above a post about a need for the comfort of 'parenting'. I thought this was bang on. I sometimes feel that need too. I am 50 years old now but still need to spend a day at my own parents home even if it is to just do nothing but read a book. I am always glad too to retreat back to my own place .