First, I want to congratulate you for your wedding! 🥰🥰🥰
The game has very good intentions and a good message, that's something really missing in many games (even mine), but I'm glad some people out there take care of these details! 😁
I know that you didn't have a lot of time, so don't take my next points as criticism, they are some things that I noticed and that I think that you should consider if you want to keep developing this proyect! 😊
The gameplay itself could be a little more polished around the edges. You should lock the mouse and make it invisible during gameplay, it can be distracting in some segments, and when it's out of the screen, you lose control of the camera. Also, the movement system is a little rough, you can't jump when near a wall and the perspective doesn't really help when trying to do some of the jumps, consider adding a shadow that's always in the floor undearneath the player like Mario 64 did, it's really helpful for 3D platformers!
Keep working on it, you can make this a full platformer with more time and dedication!! 😃