I think his father is making sure that Jesse does not get any of this BS the A's are trying taken seriously by LE. Everyone's opinion, across the board is that all of the KC sized lies (I have coined that phrase, I think it is very funny) that the A family are perpetuating are BS. No one believes them. No one.
My advice to him would be to hold his head high, testify to the truth, continue in his life with his future plans, continue to believe that God has a sweet, honest girl for him to marry and have his own children with. (It matters that LE has cleared him, publicly and I am very glad they have). Knowing that, I would tell him close this chapter and move on with the rest of your beautiful life, when you are old and gray and looking back your life, the five years you knew CK will disappear among all the other good people, your accomplishments, and all that you can be proud of. If I had the kid's address I would tell him I am proud of him and not to waste another moment looking back.
Jesse if you should ever read this, your life has just begun, treasure the happy memories of a sweet little baby, let the rest go. Be proud that you loved her without condition, it was honorable that you wanted to raise her as your own. God sees you, he knows your heart. The way......., the very, very best way to honor her memory is to have a happy and full life. Julia Watson