Police around the country always remind parents to double-check their...

Moms will be moms.

Actress Mia Farrow texted her son Ronan Farrow saying she was worried his work was too dangerous in the wake of his bombshell book “Catch and Kill,” according to a tweet from the investigative journalist Monday.

Ronan — who says in his new tome that he was tailed by spies hired by Harvey Weinstein as he investigated sexual misconduct allegations against the fallen movie mogul — tweeted an image of the text from his mom along with the line, “When moms text reporters.”

Mia had texted her son, “Please couldn’t you write about someone less dangerous? Maybe Betty White?” according to the tweet.

Ronan, a Pulitzer Prize-winning reporter, spent two years investigating sexual harassment allegations against both Weinstein and disgraced NBC anchor Matt Lauer.

In his upcoming tome out Tuesday, Farrow alleges that Weinstein hired two spies from Black Cube — an infamous Israeli private investigation agency — who staked out his apartment building and his offices and boasted about successfully hacking his cellphone to track his location.

“Hiring the agency was only a part of Weinstein’s larger effort to prevent the disclosure of the sexual-abuse claims,” Farrow wrote in an except published by the New Yorker last week.

Both Weinstein and Lauer have denied any allegations of non-consensual sex.