Board Thread:The Flash discussions/@comment-27700324-20180207031753/@comment-27700324-20180207143305

Well i always felt that would be what they would use Weeper's tears for. Some kind of brainwashing. However i didn't expect him to use it on his wife.

With the cerebral inhibitor, it seems to disable his mind. It is essentially a portable version of the inhibitor they used on Barry in an attempt to erase Savitar's memories.