It is contrary to Pennsylvania law to discharge a gun, cannon, revolver or other explosive weapon at a wedding.
Section 623 of The Pennsylvania Penal Code of 1939 (18 P.S. § 4623)
Section 623 of The Pennsylvania Penal Code of 1939 (18 P.S. § 4623)
However, if caught, the lovers are both fined only 10 dollars
61-8-3. Adultery and fornication; penalty. If any person commit adultery or fornication, he shall be guilty of a misdemeanor, and, upon conviction, shall be fined not less than twenty dollars.