This was a fantastic read!!
Had several laughs, the romance had fabulous pacing, the music is great and fitting, and the art is beautiful and super well done. It felt like there was a lot of attention to detail too with small character animations, sound effects, and miscellaneous environmental effects (like the lightning).
I really appreciate the effort put into making a VN that differs from the usual tropes. I've spent more time than I'm willing to admit browsing VNDB trying to find romance-focused visual novels with characters/art that catch my attention that don't start with "our high school protagonist finds himself in abc setting with xyz/supernatural twist". That's not to say there aren't VNs that don't execute this amazingly (Fruit of Grisaia still contains my favorite romance story ever), but I think it takes an exceptionally creative writer to deliver a compelling story about a serious scenario like this. Single parenting is incredibly common in the real world, especially the older you get, but it's largely ignored at least in this medium. It actually felt too like Kyouko's thoughts and actions reflected those of a real single mom with her Disney-happily-ever-after naivety shattered early on.
Overall wonderful job, and I'm happy to share a positive review anywhere else it may help so that others get to enjoy this work too.
PS: I'm so glad I wasn't the only one who thought the choice in H scenes having no consequences was weird the first time I saw it!