My husband and I had a neighbor like that. He's a lawyer and the neighbor was always coming over to ask for legal advice about some medical bills she couldn't pay. The worst thing was that she was very dense. He'd find himself explaining the same thing over and over. She also got mad when she came to us with this great idea - she was going to offer to agree to a new payment schedule and promise to start paying once she got a job (she was unemployed). When he told her that things don't work that way, she blew up at both of us.

Finally, my husband told her since she was unemployed she should go to the legal aid agency here that helps low-income people. After that we just held that line and said she needed to take up her questions with them. I pity the lawyer at the agency. that was assigned her case.

I don't think you're a bad person for getting tired of that. You are well within your rights to set boundaries with her.