Am I overreacting about this?

I had my seventh open heart surgery this year. I was born with a congenital defect. Throughout that hospital stay, I experienced four cardiac arrests. Thankfully, my health significantly improved, and I am home now.
Except for my husband’s mom, I did not hear one thing from any of my husband’s family members. No text, card, or anything. It was like it never happened even though they were aware of everything. To be honest, I’m sort of hurt by that. I thought my second family would care or be a little more supportive. Am I overreacting for feeling like this?
Am I overreacting about this?
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