A mother’s love trumps all — even attempted murder, apparently.

Would-be matricide victim Alisha Green was granted an odd request Monday, when Manhattan Judge Ericka Edwards modified an order in place that barred her allegedly homicidal son, Gary Bias, from speaking with her.

Green had specifically asked that her son could call her while incarcerated, his defense attorney said.

Bias — who is awaiting trial for the brutal murder of his great-grandmother and the attempted murder of his step-father — stands accused of duct-taping his mother to a chair during the Sept. 2016 attack in the Lillian Wald Houses.

Bias has previously said his mother, and great-grandma Ella-Nae Bias, 82, were conspiring to kill him.

Green managed to escape her bindings, and run for help as her son allegedly beat the 82-year-old to death.

The unhinged man’s attack on the two women occurred after Green posted bail for her son when he was charged with attempting to murder her husband, Ahmad Green, with a mini baseball bat in the fall of 2015.

Bias been found variously fit and unfit for trial in both cases, and now remains held without bail.