Interesting story. In a strange Kind of way, I can see the rational behind this split offer. He hurt you and may be sincerely trying to right his wrong. However, I think the advise already offered in support of you is accurate. Run in the opposite direction without accepting his offer... for your own safety in your employment position, and to forge a clear break from this person.
Please continue to reach out for MS support as you know from concerned post, you have support here.

all the best.

Edited by oktobe_me (01/19/13 10:23 PM)
”Go confidently in the directions of your dreams. Live the life you have imagined." H.D. Thoreau