"Sometime after Young left again, the real Telford paid her a visit, but it is unknown what Telford's intentions were. (SGU
") A few months later, she asked for a divorce
from Colonel Everett Young
: "Trial and Error
"When Young came back for another visit, Emily was more sympathetic with his situation and even had sexual intercourse with him while he was in Col. Telford's body. It is strongly implied that she is having an affair with Telford - as himself, not containing her husband's consciousness - herself."
I thought it was pretty obvious.