I'm not sure of a specific 'Mrs Weasley comforts Hermione' fanfiction off - hand. However, you could try looking on Archive of Our Own (AO3). There are often many well - written fanfics in the Harry Potter fandom. Maybe in one fic, Hermione has a fight with Ron or Harry and Mrs Weasley, being the kind - hearted woman she is, takes Hermione under her wing and offers her some words of wisdom and a warm cup of tea to soothe her.
One scenario could be that Hermione is being bullied by some pure - blood supremacists at Hogwarts for being a Muggle - born. Mrs Weasley, who has always been inclusive, finds Hermione crying in the library. She sits down with her, hugs her tightly, and tells her that her blood status doesn't define her worth. Mrs Weasley might also offer to teach Hermione some of the Weasley family's special spells to make her feel more confident.
One possible fanfiction could be 'Bill's Solace'. In this story, Hermione uses her vast knowledge and warm heart to comfort Bill after he endures a particularly difficult encounter with the dark forces. She might bring him books on magical healing, both for physical and mental wounds, and they sit together in the Burrow's garden, Hermione softly reading passages that offer hope and strength.
One scenario could be that Hermione is feeling out of place among the Weasleys due to her Muggle - born status. Bill, being the eldest and more worldly Weasley, might comfort her by sharing his own experiences of dealing with different cultures during his work with Gringotts. He could remind her that her intelligence and magical ability are what truly matter in the wizarding world.
Hermione could be very hurt. She respects Mrs Weasley a great deal, and to receive such an angry message from her would be a big blow. So she might cry and isolate herself for a while to think about what she did wrong and how to make it right.
Mrs Weasley uses her words to comfort Harry. She might say things like 'You're a good boy, Harry' or 'You've been through so much, but you're so strong'. Her kind words are like a balm to Harry's troubled heart. She may also share her own experiences of facing difficulties to make Harry feel that he's not the only one and that he can get through tough times too. This long - term emotional support is a key way she shows her care for him.
One scenario could be that Harry has a nightmare about Voldemort. Mrs Weasley finds him trembling and she sits by his side, wraps him in a warm quilt and tells him that he is safe now, that he's part of their family and they will protect him no matter what. She might make him a warm cup of cocoa as well.
Character development is key. Bill should be shown as more than just a tough Auror. He has his vulnerable side. Hermione, on the other hand, should display her growth in empathy. In a good fanfic, they might start as just acquaintances but through the process of Hermione comforting Bill, they develop a deeper bond, like a sibling - like relationship or even a close friendship. The story could also incorporate elements of the wizarding world, like using potions or spells to aid in the comforting process. For instance, a calming draught could be part of the story, and Hermione could brew it for Bill.
Often, Bill uses words of affirmation. He might tell Hermione how brilliant she is, especially when she doubts herself. For instance, if she fails at a spell, Bill would say that even the greatest wizards have off days and her overall knowledge far surpasses such a small setback.
Maybe Hermione made a decision regarding Ron that Mrs Weasley didn't approve of. For example, if she rejected Ron's marriage proposal in a rather harsh way, Mrs Weasley, who was very fond of Hermione as a potential daughter - in - law, could be extremely disappointed and angry.