An inquest is set to be held next week after a mother died on Christmas Day two years ago.
Kirsten Dungan, 42, of Sonning Common, was a former beautician with two children.
She died on December 25 2023. At the time, a fundraising page was launched by Karis Hicks to pay for her sister's funeral.
It raised a total of £4,770 after an initial target of £4,000.
"We're trying to give her a nice send-off for her children," she said. "All funds will go towards funeral costs and any left will go to a mental health charity."
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The fundraising page describes that Kirsten was battling with her mental health and sadly took her own life.
"We set it up to show the kids that she was loved," Ms Hicks said. "When people suffer from bad mental health they may not think they are loved, but she was."
When asked what Mrs Dungan was like, both her mother and sister said she was caring, she loved her children, and that she couldn't stop talking.
"She adored horses and was always going riding with her daughter," Ms Hicks said.
At the time, one person wrote on social media: "Those poor children," with another stating "Christmas day will never be the same again for those poor children, rest in peace."
One person wrote on their shared post "Touched and broken hearts in our local community. Everyone loved Kirsten," with a further person commenting "So, heartbreakingly sad."
The inquest will be held at Oxford Coroner's Court on December 8 at 2pm.