I imagine she dotes on him. Sometimes she’ll wipe off some blood on his armor, or she’ll wash his hair for him if she decides to crash in on his bath time (aka all the time). She can’t cook him anything or really much of anything just because he doesn’t… do the eating thing… but Feiyn probably offers to help him dye his hair and stuff because she knows he isn’t too fond of looking like his dad.

All things Tev appreciates though he’s a giant dork and doesn’t really know how to express it at all