My own base support system is really only 3.. .my T, my PT and my MD...and in that, my T is the only one who always understands and cares unconditionally...
but.. through volunteering I do have others who don't realize how severe my PTSD and depression and chronic pain are... I have others who, if I ask for help... (on the spot) will help.
Sometimes just one or two good ppl who know all and support 24/7 is enough, if you can add plenty of others who care and would help on a spur of the moment..
good wishes in finding safe ppl