Saul Rosenbear.

Jenna: What, you never pretended to be a bride when you were a little girl?
Liz: I did, I just never romanticized it.
(flashback to young Liz holding two teddy bears)
Young Liz: This is my husband, Saul Rosenbear, and this is his son Richard, from a previous marriage.
(flash forward to present day)
Liz: And then he cheated on me, with a lamb.