hi rhonniee, thanks for posting here!
my partner has DID as well, and when i first found out, i did a lot of my own research and learning to find out more about how to be supportive. it can be a bumpy road, but i really applaud you for seeking a community like this. it's a good place to talk to others and learn about ourselves as well.
it's wonderful that you can be helpful to your husband, and over time i hope you both can grow and learn together. healing is possible!!
welcome to pc! feel free to ask questions, and i hope you will get to know all the great people here.

take care.