Stuck together?

Hi

We've been a diagnosed did system for 2 years now, and I (host) have suddenly had a ton of dissociative walls lower all at once and the past week or so have learned about many others and past memories.

I encountered another I didnt know about and they seem distressed about me "using them in my head" I have a few ideas about what that means and something else they said I don't.

They said we (them and I) are stuck together, like glued almost, we are always together and it sounds like they've never been able to leave my side despite trying.

In their words they are my co-host but I dont let them take over for their turn. Which makes sense I've been the most in control for the last 20 years.

Does anyone have experience with being "glued" together with someone in your system? Has anything changed about it? Anything that helps?

Thanks in advance