more venting

I am so sick of being my mother's personal secretary. I am so sick of her telling me that I won't have to financially overstretch myself anymore but going back on it. Why can't she check her own bank accounts and keep track of them? Should I have to suffer because she can't do anything with her life aside from run a restaurant? That's bitchy, but I'm basically running up debts because my parents have no sense of financial planning. Is this really my responsibility? Every time I check the bank accounts, at least one of them is in the negative. It's frustrating beyond words.