Plot Idea: Don't Forget Me (Psychological/Horror)

Things haven't been the same for a young office worker after his wife of three years tragically died in a fire. However, two years after her death, the widowed man finally is able to go on a date without feeling guilty. It took him a long time to heal, but he finally gets a girlfriend who is supportive of what he has been through and is someone he can be happy with. His wife had been a bit clingy when she was alive, but now that she was dead, he assumed it would be fine for him to move on. This was a mistake on his part, as after a mere three or four months after he starts dating a new woman, he is greeted at his home with a surprise. The ghost of his dead wife has appeared, and she is not happy with the outcome of her death and his moving on. It doesn't help her ghostly appearance still has her burnt and bubbling skin, which falls off day by day.

From that day, his ghost wife haunts him, ruining all of his relationships and trying to turn things back to how they were when she was alive. It doesn't help that her appearance is not the only disturbing thing. She seems to have lost her sense of reason after death, and the man fears for his life as well as the lives of those around him. All she wants is to spend the rest of forever with him, but he is desperate to figure out a way to send her to the afterlife. Which is a desire that only seems to make her more angry.

Notes:
-Not a romance! I figured he will have already moved on and while he loves the memory of her, he does not feel the same way towards her ghost
-Can be any gender!