Hi Russ,
I have a situation that is similar in some respects, but also includes addiction issues. There is a legacy of enmeshment (sometimes called "emotional incest") on my mom's side of the family. Growing up is considered a bad thing, an insult to the rest of the family. They are not "bad" people, just sick. A friend of mine used to remind me "You can't have healthy relationships with sick people." For me the solution has been 1) setting healthy boundaries to keep myself sane, and 2) coping with the inevitable backlash from my mom.
The demand for a weekly call sounds very familiar. In our family, it is considered neglectful and offensive to have a life that doesn't include everyone else. If I go longer than a week without seeing my grandmother, I inevitably hear "It's been so LONG since I've seen you!" And then the guilt trip follows. In addition, their children (my mother and her brother) have never really grown up. Both have addictions to spending, gambling, alcohol, and drugs. As a result, neither of them are financially independent. Both are divorced and in their 50's.
I spent the past three years dealing intensely with my mother's return to alcohol addiction, trying to give her a "leg up" so she could get back on the road to recovery. Giving her money (1000's of dollars) that would never be paid back, trips to treatment, rescuing her from binges (including one suicide attempt), etc. I knew I was possibly enabling her, but what could I do, right? She's my mom, after all. How can I just let her suffer?
One day earlier this year, she called from treatment to ask if she could stay overnight at our house for the weekend (she had nowhere else to stay because she'd lost her apartment). This was the second request in a month, and the first weekend stay hadn't gone well. I decided to set a boundary and asked her if she could ask one of my other two siblings in the area instead. This was met with a very cold, sarcastic, "wounded" response (sounds very similar to your mother's response).
Two things happened then. One is that I felt a wave of cold fear wash over me, as it ALWAYS does when she uses that tone of voice. When that happens, I know I've got about 90 seconds before I'm a sobbing mess. This is a totally involuntary, limbic response to fear of abandonment - one of the very things I'm in therapy for. Our relationship has always been a troubled one because I never really attached to her at all, for a variety of reasons. Even today, when I've really attached to someone (which rarely happens, most recent is my T), and they give any indication at all that I've displeased them, EXACTLY the same thing happens, and it's WAY out of proportion to to the situation. This just happened between me and my T last week.
The other thing that happened, before I started crying, is that I finally realized that she's never going to "get" it. I can't possibly help her enough - my help isn't helping. So the detachment came suddenly with a very loud SNAP. I decided I'm going to live my life for myself and I'm not going to try to take care of her any more.
She was very offended by my refusal of her request. I didn't hear from her for quite a while, and she gave me a very cold shoulder at a birthday party for my niece. I recently asked her to watch our kids for a little while, and we had a nice talk. She's finally venturing out and making some friends. She joined the YMCA, and had plans which meant she couldn't watch my kids. That is a major breakthrough. She still slipped a little guilt trip in there...but it doesn't bother me anymore. I see that she's getting a little healthier, and I'm getting a little saner (relatively speaking of course
) since I set healthy boundaries, and that just motivates me to keep those boundaries right where they are.
So that's a small part of my experience with toxic parents. Like I said, the details are a little different than yours, but hopefully there's something here that might be useful to you. Don't feel bad about setting healthy boundaries for yourself, and don't let her guilt you into changing them. You are helping both of you by setting the healthy boundaries. Just don't expect her to thank you for it
Good luck!
SG