Huron County OPP officers took a man into custody following a domestic dispute in Goderich early this morning.
At about 4 a.m. responded to a Gibbons Street residence for a domestic-related disturbance.
Police investigators allege the suspect became agitated and threatened his partner with an edged weapon.
At this point, an adult family member intervened and was stabbed resulting in a non-life threatening injury.
The suspect left the home, and was locked out, but forced his way back inside and continued to cause a disturbance.