He said he’d kill me, too, the wife of an accused quarter-million-dollar insurance murderer testified today.

“He threatened to kill me,” Christina Moreno, 37, told a Manhattan jury today, testifying against estranged husband Edward Demirdjian.

The wife’s testimony did little to help Demirdjian, 57, a former limo owner from Orlando, Fla. who is on trial for killing young, pretty Sherra Morgenstern as she slept in her bed at the Jefferson Houses project on Second Avenue in 2009.

Lead prosecutor Shanda Strain, in arguing with Manhattan Supreme Court Justice Charles Solomon, revealed outside the jury’s hearing that Demirdjian was quite vivid in his threats to the wife — made as they honeymooned in the Dominican Republic just days before the murder.

“He threatened to chop her up,” the prosecutor told the judge.

Demirdjian allegedly killed Morgenstern in an attempt to keep custody of their three year old daughter and collect on a $250,000 insurance policy. Trial testimony is expected to continue through next week.