He also admits to being married , which causes Sally to break up with him again because she could n't take the guilt .
In the Alternate Universe , Don is still dating Sally , but he is the philandering Mayor of New York City .
Don also admits to being married , which causes Sally to break up with Don again because Sally could n't take the guilt .
In the Alternate Universe , Don is still dating Sally , but he is the philandering Mayor of New York City .