It sounds like it's become too much for her.
Perhaps it's time to think about branching out further afield.
It's really not so good to expect one person to be our life saver constantly.
Life teaches us to expand our coping tools, strategies and social arena, precisely in this way.
It sounds like all the energy she can spare you, is going into your crisis management and you still expect more from her.
That's a lot of expecting.
We set ourselves up for disappointment and failed relationships when we do this.
Instead, may I suggest try being super grateful for all the energy and support she's already given you and look around for some other sources of support.
You might find them where you least expect it
. Everyone has limited social/emotional capacity. That's just life.
I think it's great and very fortunate that you've had so much support in your workplace frankly.
Not something I've ever experienced.
I would be hugely grateful for someone so obviously as compassionate as your supervisor to help me through crisis times.
The fact that she's reached her limit just means she's human. I think you are asking an awful lot of her.
Have you ever asked her how she's going?
What you can do to support her?
Maybe she's struggling with the role she's taken on for you and needs you to help her help you.
If you can extend some thought to how you can support her, it might become more of the friendship that you sound like you are craving,
A friendship is based on reciprocity.
What you have been asking or her is crisis support.
Wanting more from her may only work when you start to extend some emotional support as well.
Even just letting her know how grateful you are for all the kindness and support she's already given you, may go a long way to building the kind of friendship you sound like you would like
. Maybe even a gift, some flowers or something nice, to let her know that you appreciate everything she's done for you.
Gratitude and consideration of others and courtesy go a loooooog way in build good rapport with people.
Good luck!
I hope you can find more support and friendship, maybe some nurturing peer support,as well, and build a friendlier relationship with your supervisor. :-)