I am very sorry to read that your sister is not well and is back in the hospital. She's in good hands while in the hospital and hopefully they can get her back on the road to recovery again. I will keep her in my thoughts and prayers.
As for your message to your h, it was not a setback and you needed to reach out to someone who would be a shoulder to lean on and support you at this time. Unfortunately, your h is in MLC and what he posted back to you is very typical of their "support" while in crisis. I know it may you angry and frustrated, but how can he be supportive to you when he can't even help himself. His response is from La La Land. Take it w/a grain of salt and continue moving forward. I'm sure he'll be there the best way that he can considering his frame of mind. You were expecting more out of him...not happening. Keep those expectations at zero.
We are here for you and will be more than happy to support you any way that we can.
Sit quietly, the answers will reveal themselves when you least expect them to. The past is gone, the present is a gift and you need to focus on today, allow the future to reveal itself when it is ready.