Sergeant Danny Nightingale told Daybreak that his court battle has been "life changing."
"I certainly wouldn't want any other family to go through this," he added.
Talking to presenters Lorraine Kelly and Aled Jones, he said he felt his fight was now "two thirds of the way through".
His wife Sally said the couple will continue to fight, "we've got to carry on," she agreed.
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The Hollywood star refused to appear on ITV's Good Morning Britain because of host Piers Morgan's comments about the women's marches.
The former Ukip leader has torn into the Labour leader as he backed his successor Paul Nuttall to claim the vacant Stoke Central seat.
The man, in his thirties, was found with stab injuries on the upper deck of a bus in Handsworth, Birmingham, on Monday night.