I'm a little weirded-out by this part of the dev's statement:
I tasked my youngest daughter with keeping an eye on my email account and this Patreon account, but she apparently didn’t take the task at hand very serious.
Not sure as to his situation, but would imagine that his daughter is older... I don't have kids, if I did, they'd be in their near thirty's right now and if I did, like my wife and family (with the exception of my mom who is ultra-religious) I wouldn't hide what I do from them...After I learned that Jack from the @ASLPro3D is working with his wife, nothing surprises me.
When you feel that you have to hide something you do, then what you are doing probably isn't something that you should be doing... personally, I am not ashamed that I make an income doing adult games/work... part of my responsibility is to take care of my family and, being disabled as I am, I am unable to work a normal job like a lot of other people can... so this is my way of supporting my wife and keeping a roof over my head.
My wife understands this and she helps me when she can because she knows that it is important to me to try and do my part for the household and to make sure those that enjoy our game have something to relax to and enjoy... perhaps, it is the same sort of situation with this individuals daughter and creator.
I'm not going to judge the dude.