So FH is stating that he doesn't want me to take his name. He is saying he wants it to die off and not be associated with it (Not his fathers real name. FIL was adopted and he doesn't like the ways and teachings of that family, not blood related, etc). He is stating that he either wants to take my last name (Which he got permission for from my grandfather, that was huge and meant a lot to me), and he's also talking about having a whole new last name entirely (Rivian). I am not a fan of my last name but it holds so much, that I also don't want to let it go. I keep saying we should just hyphenate our names because I'm not a fan of Rivian as a last name, but I understand where he is coming from with wanting to start a new bloodline/family name.
What would you guys do? Hyphenate original names, Hyphenate my name/new last name, Take his name anyways, or change it entirely to support FH?