A convicted pedophile in Florida slashed his girlfriend at their home after she refused to give him a good night kiss.

59-year-old Rudolph Battaglia was taken into custody Friday for cutting his 54-year-old girlfriend in the marital abode.

His wish for sugar turned to rage after she refused to give him his bedtime kiss, saying she already had.

He threw her onto a bed, broke a crystal piece, and waved a piece of broken glass while purportedly yelling that he was going to cut her “in the private area” and kill her, according to the report.

She suffered a cut to her left thumb when he slammed the crystal down onto a table.

He arrested on battery and aggravated battery charges and is being held at the Palm Beach County Jail in lieu of $10,000 bail.

The offense which required him to register as a sex offender is from 1983 when he was convicted of lewd or lascivious acts with a child under 14.