She killed my cat

I took him to ondekkers vet. He was okay but he was a little uncomfortable I thought he got hurt. Turns out he had bladder stones. The doctor said that he will be okay it's easy to remove and it's common in cats especially in winter. So he was kept there for two days. On the 26 June my father called the vet to ask is the cat okay is he better she told me the cat was doing good he is beter he can come home. So we went and got the cat but they already put the cat in my carrier bag for the cat so I didn't see the cat. When I got home I instantly noticed the cat wasn't great. I called her she said no the cat wasn't like that at the vet. I told her we'll I just got home and he isn't okay. She said that I should give the cat the stress relief pill and some water so I did. I kept him warm and around 8:30 pm I noticed the cat wasn't doing well his worse. I called her again she said I need to take the cat to the emergency vet. I lend money to took the cat. The doctor said that he is serverly dehydrated and he is in critical condition. So they helped with fluids but I went home with the cat because I don't have R6000 to leave him for just the night. I got home made him lay down and made sure he was warm. Long night went by he eventually passed away in suffer.

Today I called the doctor to tell her how can se send a animal home if you know he is not doing well at all. She told me in her exact words that the last time se was helping him was at 2pm and she did see he was dehydrated.. I told her so how come you send the cat home. My kids had so see how their cat passed away not in a very good way. The night keeps playing in my head over and over. I'm tired of this failing us animals. How many people actually experience this for this vet how many animals did she not killed because that's what she did she killed my cat. And will be held responsible for her actions. Don't ever think as ondekkers vet to take your beloved pet. And yes I have all te prove and I've recorded her where she admits the cat wasn't well and she last work with my cat around 2pm. She let my cat suffer and died she killed my cat.