I think the relationships between the 3 sisters is so odd
From the first book onwards, it’s really hard to determine why the sisters behave the way they do. I know everyone gives Nesta a hard time for how she treated Feyre but Elain is no better. When they were struggling with poverty, all she cared about was purchasing material items even though Feyre was out risking her life for them everyday. Moving forward, when they become Fae, Elain contributed almost nothing and Nesta is obsessed with protecting Elain. I have not gotten to ACOSF yet, but is their relationship dynamic further explained in that book? It makes no sense to me why Nesta is extremely protective of Elain and dismissive of Feyre. It’s not like Nesta is incapable of showing her love and feelings, she clearly does that with Elain. Everyone treats Elain like a fragile child which is perplexing considering the fact that she’s not even the youngest. I wonder if there is more to it that will be fleshed out in the later books. Regardless, I think the relationship SJM tries to foster between the three sisters in ACOWAR is very forced. There is no real chemistry between the three of them, especially Elain and Feyre. Elain barely acknowledges her existence and Feyre just feels a duty to protect her.