Hat to tell you But Kentucky Law prohibits Same Sex Marriage and if that Law has not been amended she violated no law and she did her job.
Her is some of the Marriage law. These laws are current
http://www.lrc.ky.gov/statutes/chapter.aspx?id=39205
.005 Definition of marriage.
402.005 Definition of marriage.
As used and recognized in the law of the Commonwealth, "marriage" refers only to the
civil status, condition, or relation of one (1) man and one (1) woman united in law for
life, for the discharge to each other and the community of the duties legally incumbent
upon those whose association is founded on the distinction of sex.
Effective: July 15, 1998
History: Created 1998 Ky. Acts ch. 258, sec. 4, effective July 15, 1998.
Look at the effective date
402.020 Other prohibited marriages.
(1) Marriage is prohibited and void:
(a) With a person who has been adjudged mentally disabled by a court of
competent jurisdiction;
(b) Where there is a husband or wife living, from whom the person marrying has
not been divorced;
(c) When not solemnized or contracted in the presence of an authorized person or
society;
(d) Between members of the same sex;
(e) Between more than two (2) persons; and
(f) 1. Except as provided in subparagraph 3. of this paragraph, when at the
time of the marriage, the person is under sixteen (16) years of age;
2. Except as provided in subparagraph 3. of this paragraph, when at the
time of marriage, the person is under eighteen (18) but over sixteen (16)
years of age, if the marriage is without the consent of:
a. The father or the mother of the person under eighteen (18) but over
sixteen (16), if the parents are married, the parents are not legally
separated, no legal guardian has been appointed for the person
under eighteen (18) but over sixteen (16), and no court order has
been issued granting custody of the person under eighteen (18) but
over sixteen (16) to a party other than the father or mother;
b. Both the father and the mother, if both be living and the parents are
divorced or legally separated, and a court order of joint custody to
the parents of the person under eighteen (18) but over sixteen (16)
has been issued and is in effect;
c. The surviving parent, if the parents were divorced or legally
separated, and a court order of joint custody to the parents of the
person under eighteen (18) but over sixteen (16) was issued prior
to the death of either the father or mother, which order remains in
effect;
d. The custodial parent, as established by a court order which has not
been superseded, where the parents are divorced or legally
separated and joint custody of the person under eighteen (18) but
over sixteen (16) has not been ordered; or
e. Another person having lawful custodial charge of the person under
eighteen (18) but over sixteen (16), but
3. In case of pregnancy the male and female, or either of them, specified in
subparagraph 1. or 2. of this paragraph, may apply to a District Judge for
permission to marry, which application may be granted, in the form of a
written court order, in the discretion of the judge. There shall be a fee of
five dollars ($5) for hearing each such application.