Miami Beach estate planning attorney Grant Griffith Sarbinoff was arrested Tuesday on a variety of charges relating to stalking, cyberstalking and harassing his ex-girlfriend.

Sarbinoff allegedly continued to contact the ex-girlfriend nearly every day for seven months following their breakup last September, according to law enforcement officials. Sarbinoff, 37, insulted the victim, her friends, family and colleagues in voicemails and phone calls, sometimes using a phone app to make it appear that it was a relative, friend or other people she knew, according to a joint release from the Miami-Dade state attorney’s office, police department and the Miami Electronic Crimes Task Force.