Have you ever been with people at a time when you were tripping and you were glad you went?
Yes. But... (continued below)
I guess what I'm asking is if sometimes it's better not to give in to that isolation pull? It seems with my guy that he just sinks deeper and deeper if I let it go and leave him alone, and that scares me because his thoughts can get pretty crazy.
From reading on here, I must say I think that my "isolation" is not really isolation. That's why I wrote "alone-time" further up. Also, everyone is different in their symptoms and in the intensity of them.
I started therapy at age 19 and am 37 now. I have done a lot what I define as healing. I do not isolate as such, I just know myself well so I know when it is better to not go and when it is better to go and see (and maybe leave later-on if it doesn't work). So, what I'm trying to say is, I don't "trip" this "badly" (no offense). For many years, I have been able to stop whatever PTSD reaction I had to something (i.e. e.g. surfacing anxiety, wish to "isolate", etc.) in a very early stage and deal with it in a healthy way in 95% of the cases. So, I can not really put myself into his shoes. :hug:
Also, when I need alone-time, I will say so and say when I'll be back and talk about what the other person feels like about it. When the time of my return has come, and I am not ready for "returning" (e.g. from a long walk or even a weekend by myself), I will always call, write or whatever and let the other know and ask if that's alright with him/her (friends, partner, family, etc.). From what I have read, there are many though who can not do this (although they would maybe like to; again, no offense, I'm not judging at all).
If you want to, you can also go to the sufferers' section and post your question there. Just saying.
What I would like to add is: maybe be very careful and mind-full with yourself there when saying that "...if I let it go and leave him alone, and that scares me because his thoughts can get pretty crazy". It is vital (for him and your relationship), in my view, to make his way out of PTSD. I can relate to you getting scared and you wanting to help him because you love him (I was a "supporter" myself), but walking the line is difficult and I just wanted to remind you of you. :) It's easy to lose sight of oneself when trying to help someone else. No offense. Just saying.