Hi BeccaBee,
I won't comment on the dog thing but I hear you about wanting a companion that you may not be able to take care of as well as you'd like/she needs.
First you wrote about how maybe you were doing well enough, and the stress of doing trauma work and even just going to therapy is not worth it. And then you had a big setback that made it clear that not doing the work will leave you vulnerable as well. Is that how you read it?
I have some thoughts about your situation. It seems like therapy as it is may not be supporting you as well as it could. (Do you think this is true?) Do you like your therapist? I was actually talking in a general way with my trauma therapist about how some people find therapy so stressful that it's like a vacation if they just don't go. (I used to feel this way myself.) She said that when this is the case, she would question the speed of therapy and the connection with the therapist. Or something like that. The thing that my therapy team (couples therapy and individual) really stressed to me is that may take a long time of building trust with therapist before I am able to do the processing work. So that means not overdoing it in therapy, talking instead about other topics which may at least seem totally beside the point, to build relationship with the therapist and self-knowledge.
I am lucky because my insurance covers most of the cost of my therapy. But also I never got close to being able to do the big work until I found the right therapist and started to see her twice a week. Now my system is very gradually "letting the secrets out." That is a frequent need of people with PTSD from childhood issues, apparently, even the ones who hold themselves together pretty well and are functional. But of course this isn't a requirement and many people progress and see a therapist much less frequently.
Like you, I am still trying to figure out how I can possibly face the most horrible stuff while holding together my relationships with kids, work (although I only work a little) and in my case my partner. I have thought I might have to wait until my kids are much older. But for their sake I also want to get better sooner than that. So it is really hard.
I hope nothing I wrote here sounded off or inconsiderate. I am having a rough time right now but wanted to comment now before I changed modes and forgot what I wanted to say.