I've made a mod that changes a couple of the text things that bug me in this game - I didn't change any of the dialog, but I've removed all the extra quotation marks, de-capitalized all of the "relationships" (sister, brother, uncle, niece, etc), and tweaked the GUI to kick the character names upwards and out of the text box, and then increased the text box to use all the freed-up space.
Just unpack the archive into the game directory and allow overwrite - if you want to revert the changes just re-extract the original game and overwrite the modded scripts.
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*update*
I've fixed a bunch of typos (and reported them in the bugs channel on the official discord), and there's an absolute ass-ton of missed commas, but I'm not gonna get into fixing them because I wouldn't be willing to fix them all again in the next update. Hopefully by reporting the typos they'll get fixed and I won't need to re-proof all that dialog again in the next update.