Her wedding sucked but continued to go downhill from there

A woman kills her fiance and then has to continue killing to cover it up and we end with a super surprising plot twist that no one sees coming.

Almost exactly one year ago, I started this story and forgot about it. I was going through my Google Docs and found it. I do plan to finish it once I get inspiration on what else to put in it, though I have a clear idea of what I want the ending to be. This is the first story I am writing but hopefully not my last. Please let me know in the comments or whatever if you enjoy it. That title will probably change after I finish writing,(If you have ideas, please share them with me, and I'll make sure to credit you for the title.) though I am not sure if I will be able to change it. This is a learn as ya go process y'all.