Kourtney Kardashian is holding her partner "hostage in his own home", a source has claimed.
The 35-year-old television personality - who has Mason, 5, Penelope, 2 and newborn, Reign with Scott Disick - has reportedly recruited her sisters to help her keep the 31-year-old former model from going on a "bender" again.
A source close to the 'Kourtney & Khloe Take The Hamptons' star said: "Kourtney is not letting Scott out of her sights right now and her family is all coming over non-stop to see the new baby.
"Kourtney's family cares way too much about Scott to let him fall again like he does when he is not supervised by all of them."
Scott - who attended rehab previously for overdosing on a mixture of alcohol and pills - has become a better father and partner now he is sober.
The source added to RadarOnline.com: "Scott has stepped up to the plate as a partner, father and family member. The fact that her and Scott are doing so well right now is because he is sober.
"With all of the stress that these past couple of weeks have brought him, with her giving birth and New Years and all, she does not want him to go and screw it all up by going on a bender."
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