mRNA and the development of human Chimeras. What do you know?

I’m not smart enough to put this puzzle together but the pieces keep popping up.

It started with a Facebook recommended article about how two women, total strangers went through the same mind boggling ordeal. Both took paternity test (one for a kidney transplant. One to get on welfare) and they were both found to share ZERO genetic material with their own flesh and blood children.

How on earth could this be possible? Turns out they both absorbed their twin’s dna in the womb and are living chimeras. Two sets of DNA in one person.

It was less of a problem for the woman getting the transplant, as her kids were older and the nature of the situation didn’t have the courts involved.

The second woman wasn’t so lucky. They accused her of welfare fraud. Even a testimony from the doctor who delivered her babies wasn’t good enough. Eventually they did find out and she was left alone and given custody of her children.

Now I’m seeing articles that have seemingly gone under the radar about countries like France diving into Chimera research.

It’s been said mRNA might be a way to alter human DNA. So what is the end game here? Anyone have more thought out theories with research to back it up?