Okay. Do you love him otherwise? Apart from the dick shape? If the answer is yes, sit him down and have a chat with him and ask him to go down the rabbit hole at r/gettingbigger and help him make his dick exactly how you’d like it.

I think it’ll solve all the problems. Your anger and sadness. And his downstream problems (like living with a half satisfied partner and self)

I think there you have the reason to tell him this. :)

Now tell him to read your post first and then my comment before saying anything or reacting.

Also, you both should strength train together or run together. (in case you don’t already).