A Sunday tabloid reported that the pregnant reality star had walked out on him after a "catastrophic" argument and moved into an unfurnished flat in Essex.
> Alex Reid 'messages Katie Price show winner behind Chantelle's back'
> Chantelle Houghton reveals childbirth fears
Reid, who was formerly married to Katie Price, released a statement on his official website confirming that the couple are still engaged.
"Alex Reid and Chantelle Houghton are still very much together and very much in love. Reports in the papers that they have split are untrue," the statement read.
"Alex and Chantelle are looking forward to the birth of their little girl in June."
Reid was forced to deny the wedding had been called off last month following similar reports.
Houghton, who is eight months pregnant with the pair's first child, will appear on This Morning on Monday alongside Reid to set the record straight.