Hi @john74 , your situation sounds complex. But I'm glad to hear the no-contact agreement has expired now.
The most practical thing I can recommend is to get a counsellor or psychologist, to help with strategies and to support you long-term through making contact again. Psychologists can also offer validation for your hurt and abuse. I know I've received a lot of healing for my abuse over my years of therapy.
The first step to getting a psychologist is to visit your GP and ask for a Mental Health Care Plan. This will entitle you to 10 subsidised sessions with a psychologist per year. The only thing is that psychologists are so overwhelmed with demand at the moment that it could take 6 months to get in to see one. But it's a good idea to get on the waiting list now.
You can help this process by googling then ringing round psychologists in your area to ask: are they taking new patients at the moment, what is the wait time for a new patient to start, what are the costs, etc. Then you can take a name to your GP for the Mental Health Care Plan referral. (GPs might not know which psychologists are taking new patients and which have stopped as they are full.)
I recommend this even if you don't think you're suffering from any MIs - counselling and emotional support can be helpful for anyone, I reckon. Plus you have a specific issue you could do with emotional support for. And I seem to remember you've mentioned depression and social anxiety in the past? (Forgive me if I've got that wrong)
Plus we here on the forums can support you if you want to reach out and make contact with your daughters and granddaughter...you can tag me any time, or make a new post each time if you want.
Plus there is the SANE Helpline 10am - 8pm, 1800 187 263 for professional support also.
So you have a few options of support 🙂
(I'm usually only around during the early mornings as my psychologist has limited my time on the forums due to burning out in 2020. Christmas Day is the exception, as I try to be there off and on most of the day. So I might not reply to you till tomorrow early morning)