I think mess but I’m not sure
The biggest issue with this is that the first sentence is run-on, you should consider breaking it into smaller sentences, maybe by getting rid of the "and" after describing the mother, replacing it with a period and letting the father get a sentence of his own. Also, you could try "-on how happy the Railway family is. The story also uses detail on how nice the parents are-" something along those lines, just to break the run-on sentence?
This is minor, but at the end "creates a sense of perfection, by describing their house-" the comma before by isn't necessary, and can either be deleted, or you can rephrase like "a sense of perfection. The story does this by describing-"
I hope this helps! <span />
Figurative language: uses different figures of speech such as hyperbole, simile, onomatopoeia, metaphor among others.
In this sentence: The writer uses a metaphor and imagery . The horse represents courage, vitality, control. The color white, purity, trust. Flood, fill out beyond limits
Imagery: Flood, youth, dreams, poetry, white
B- They must marry so Heathcliff can inherit Edgar’s property through Cathy