Frost DK Getting Disarmed in PvE

[JimmyJoeBob 0]

I am playing BFA.  My wife and I play together.  We are both Frost DK's.  She is level 17 and I just hit 120.  I wear heirloom gear and she wears game gear.  While we were leveling up, before I hit 120, in every fight I got disarmed.  For the most part she did not get disarmed.  I created a macro to rearm my toon.  Does anybody have an idea why this might be happening to my toon?  My toon's build is  3, 3, 1, 2, 3, 3, 3 .  I would appreciate any assistance in this matter.  Thanks.

[Allseye 96]

Hi JimmyJoeBoB

What exactly you mean with "disarmed"? Did your weapon automatically switch from weaponslot to an inventory-slot? If this was the case: i never heard of such a behaviour. Are you using any macros where you unintentionally unequip your weapon? Are you using any addons and tried to disable them?

[Valks 2,407]

Further to the questions above, when exactly does it happen? Can you replicate it?