And you're a developer sitting on this pirate forum expecting nothing but praise. Stop being so naïve. I'm not a troll and that was by no means a "strange" comment. There are reasons why you shouldn't make the player "choose their own relationships" in an obvious incest game and instead opt for using a patch. Here's four of them.
Mom
Mother
mom
mother
Imagine you're writing a story and can only choose one of these words to address a female parent. Your grammar is going to inevitably get fucked up and it's going to be cringe inducing for the reader. So why not just write it the way it was meant to be and code in a if/then variable that checks for a patch and disguise it with "landlady" when there isn't one. That's the way hundreds of other developers do it to bypass Patreon's rules. And more often than not their game still comes out fucked up, but at least a patch offers more flexibility. Such as not being stuck with whatever word the player chose for mom at the beginning of the game.
Imagine you're a player playing this game, and discover that you've made the wrong choice! Oh, the horror! What am I to do!
I guess I have no choice but to either continue with my fucked-up choice or abandon the game.
Ignoring the fact that wrong capitalization is hardly noticeable in an AVN (even at the beginning of a sentence - to handle all situations properly, the developer needs to code capitalization logic into the game), or that using Mom/Mother instead of mom/mother would hardly kill the understanding of a sentence [explain to me how that would matter at all], there is nothing preventing one from going back and changing the variable to whatever floats one's boat.
There are a lot of incest games out there, and several ways for developers to flout Patreon's dictates, including the one used in this game, the one you've suggested, and complete rewrite of the script. Do you go around to all of them and instruct the developers on the 'proper' way to code their games?