Deactivate event from vbform to Word app

I am making a VB6 project.
I allso use Word automation.
I want to use the vb Form deactivate event,
only this is only triggered among the vb forms and is not triggered when going to my Word document. Is there a solution for.

The problem i have is the following. When the focus is on my VB form and cursor is on a textbox when i move from the VBform to my Word document i want logically trigger the textbox_validate event. But because the cursor stays in the textbox of my vb form the validate event is not triggerd, alternatively i was looking a way to use the vbform deactivate event but this allso isn't triggerd.