Murderers with a past of coercive behaviour towards their victims oregon who usage excessive unit could look tougher sentences nether caller proposals.
Judges volition beryllium capable to see these aggravating factors erstwhile sentencing killers, the Ministry of Justice said.
Justice Secretary Dominic Raab said this would mean "longer jailhouse sentences for those who termination women successful the home".
But campaigners called for the authorities to spell further by introducing a 25-year sentencing starting point.
Carole Gould and Julie Devey, whose daughters were some murdered by ex-partners, welcomed the changes but told the BBC they would hold to spot what value the aggravating factors were really fixed successful court.
The proposals travel aft recommendations made successful a reappraisal into home homicide sentencing by Clare Wade.
Full details of the caller laws are yet to beryllium revealed but Mr Raab said tougher sentences would beryllium fixed by taking into relationship circumstantial factors progressive including "controlling and coercive behaviour oregon cases involving peculiar savagery known arsenic 'overkill'".
Ms Wade, who was the defence barrister for Sally Challen - the archetypal pistillate to person her murder condemnation quashed nether coercive power laws - recovered the existent sentencing model did not bespeak that galore home killings are preceded by years of abuse.
Controlling oregon coercive behaviour became an offence nether the Serious Crime Act 2015 and includes economic, affectional oregon intelligence maltreatment and threats alongside carnal oregon intersexual violence.
More than fractional of the execution cases looked astatine successful the Wade Review progressive controlling oregon coercive behaviour.
Ms Gould told the BBC she would similar to spot a 25-year starting constituent for jailhouse sentences wherever overkill - wherever monolithic injuries are inflicted connected the victim, much than would beryllium needed to termination them - was a factor, which she said would person doubled her daughter's killer's sentence.
Ellie Gould, from Wiltshire, was stabbed to decease by Thomas Griffiths, past 17, successful 2019. He was jailed for 12-and-a-half years, with his property a origin successful his sentence.
"In Ellie's lawsuit she was strangled and past she was stabbed 13 times. So these murders are peculiarly convulsive and brutal and I deliberation we request to propulsion to marque definite that's recognised successful the sentencing," she said.
Ms Devey, whose girl Poppy Devey Waterhouse was was stabbed 49 times successful 2018, said the occupation would beryllium however overmuch other clip was added connected for the caller aggravating factors.
"It's our presumption that these are precise unsafe radical and they are arsenic unsafe arsenic radical who instrumentality a limb to the country of the transgression and are fixed 25 years," she said.
The authorities volition motorboat a nationalist consultation to find if a 25-year minimum condemnation should beryllium applied to execution cases with a past of coercive oregon controlling behaviour.
Patrick Ryan, main enforcement of home maltreatment enactment work Hestia, said helium welcomed the designation of different forms of unit including coercive control.
"Survivors often archer america that they person endured years of maltreatment earlier carnal unit escalates and it's close that we instrumentality this into relationship erstwhile sentencing," helium said.
The Sentencing Council has besides been asked to reappraisal the manslaughter guidelines to explicate to judges that determination should beryllium longer jailhouse presumption successful cases wherever deaths hap during unsmooth sex.
Conservative MP Laura Farris, who had called for ministers to present a minimum 12-year condemnation for sexually motivated manslaughter, said she was "delighted" by the news.
"The past fewer years person seen immoderate appalling cases wherever men person received derisory sentences for brutal killings including strangulation. The announcement recognises the gendered quality of these crimes, and the information they are often portion of wider patterns of home abuse," she said.
The announcement comes 2 days aft the High Court ruled Mr Raab unlawfully issued a argumentation banning situation and probation unit from recommending whether prisoners were suitable for merchandise to the Parole Board, which whitethorn person led to radical being wrongly freed.
On Wednesday, elder judges upheld a ineligible situation brought by 2 serving prisoners who were awaiting parole hearings implicit whether they could beryllium released connected licence.
A Ministry of Justice spokesperson said the effect was "disappointing" and the section was considering its ineligible options.