Hmm...well, that certainly is an interesting character brego, but if you don't mind, may I give you a few quick pointers?  

  I know, I know, but it's just a few things that might help your character to be a bit more realistic...
One is the name.  Trap is all right, but the name "Undomiel" is a female name.  "Iel" in Elvish is a female name suffix, and it was 
Arwen's last name.  So I don't know if that will, help I just thought I'd mention it...
Oh, and Elrond could not have had any other children after Arwen, especially one that is 1,000, without having another wife.  And I really don't think he would ever do that.  So maybe if you made him a bit older, that would help.  Say, maybe 2,000 something?
Like I said, just a few pointers to take note of if you want to.  I'm sorry if I'm being annoying again.  
  
~Mevie