I still don't trust her, and I think she's up to something.
Personally, I think the only reason she wanted to be back at the Warehouse is to use the people there to find that one artifact that will bring her daughter back to life. When she finds that artifact, she will use it and it will probably place the rest of them in danger and she will just leave with her daughter. She probably won't be bothered to rescue the people who believed in her after she earns their trust. People with high intellects just have a habit of looking down on people who don't have a high intellect. So she can't be trusted.
I hope not though.
But I just don't trust her.
Superior minds breed superior ambitions.