(Not) Allowing them to live in the same Yard: Ketuvot 27b-28a
Where the divorce is forced by Rape of the wife of a Kohen: Ketuvot 27b-28a
Husband's Payment of debt to her must be done via a third party; they may not even come to Court together, where the divorce occured after Marriage and not only Kiddushin; on possible penalty of Ex-Communication or Whipping: Ketuvot 28a
Extra Stringency by a Kohen: Ketuvot 28a
Who [husband or wife] is forced to move out: Ketuvot 28a