Sounds like a plan OP. She’s the one who is best placed to advise. She needs to know you are feeling like this.
Perhaps it’s because you have a fear of being let down by anyone you trust and that’s kicking in now you trust her and making you scared of being let down again.
I don’t know if it’s a ‘feel the fear and do it anyway’ situation. As in trust her and when you are ready wean off then. Not now as you are just learning to trust again and you need to experience this? You could ask her?
I know it sounds cheesy but does she have a YouTube or Facebook page with her doing meditation exercises or anything? In between sessions could it be helpful for you and her other clients to have somewhere they can click on a link and see her and hear her going through a meditation or relaxation exercise so they can relax at home and do it along with her? Really helpful for bad days or when you can’t seem to get to sleep etc?
I don’t know if that’s a bad idea and could create more reliance on her. Just thinking outside the box of a resource that could be there when you need her so you know it’s there and you can get access to it whenever you want. So if the texts reduce you could still have something to help you relax if needed once you space out your sessions a bit more? A backup plan.
Apologies if that’s not a good idea. I know what it’s like to look forward to the reassuring regular sessions (with in my case a counsellor) and what it feels like when they get further apart. You can do it, and although a bit discombobulating at first as the next appointment seems so far away (3 days in reality if you go from 7 to 10 day gaps) but it gets easier, but it does feel a bit like you’re on your own for longer.
Perhaps I felt like that because my sessions ended too soon due to the charity funding only allowing eight (and I got some more as I was a mess), but perhaps people who pay find it easier to distance as they are in control and can wean off at a pace that suits them, also knowing if a difficult time is approaching that an extra session just to get you through would help (times like say a witness at court, funeral, meeting a trigger person etc, whatever sets someone off and you know it’s happening in a certain date etc).