National MP Mark Mitchell is accusing Government Ministers of disgraceful politics for subjecting the estranged wife of Karel Sroubek to a "concerted character assassination" when she already feared for her safety.
And he plans to lay a complaint to Parliament's privileges committee because he thinks Deputy Prime Minister Winston Peters misled the House during Question Time by saying police had offered protection to the estranged wife three times, but she had declined.
Mitchell said police never offered her protection, but had put a police safety plan in place when she requested one after her family moved her to a house away from Auckland.
"Winston Peters appears to have launched a campaign against her which includes misleading the house with a relentless diatribe of lies.
"She sought the assistance of the opposition and has been attacked and bullied since. All she's done is the right thing, and what has this Government done? A concerted character assassination. It's a total disgrace."