She was the best of them. She cared for her people. She protected them.
This reminds me of why I think Flemeth left a contingency plan to stop Solas (perhaps Morrigan given a part of Mythal? Perhaps the person who drank from the well?) She may have things she objects to, but overall, she likes the people and world that is now. I can’t believe she wouldn’t guess what he’d want to do and have something already in place to stop it.
While Flemeth says that she will have her revenge, which will shake the very foundation of the world (or something like that), I don’t believe she would be ok with Solas’ plan. Whenever we meet her or her children – they preserve. Morrigan is taught to preserve ancient mysteries and magic, Yavana is preserving the dragons. Flemeth herself keeps watching over the Dalish in some way, and helps the Wardens to stop the Blight. I think the key is that she didn’t spend millennia sleeping. Instead she dwelled in this world, lived in it, watched how it evolved, and she understands its beauty. And despite her bitterness, she cares. In Origins she says that she has done far more for the world than it deserves, considering what it had done to her. But she keeps caring. Because good or bad, she’s the Mother.
I hope her story is not over. She’s one of the most interesting characters in Thedas, and I’m curious what is her plan.