Nicole Curtis for 'Rehab Addict' COURTESY OF HGTV Share on Facebook Share on X Google Preferred Share to Flipboard Show additional share options Share on LinkedIn Share on Pinterest Share on Reddit Share on Tumblr Share on Whats App Send an Email Print the Article Post a Comment Logo text HGTV has canceled its home restoration series, Rehab Addict, after host Nicole Curtis was caught using a racial slur during filming. The network told The Hollywood Reporter in a statement on Wednesday, "HGTV was recently made aware of an offensive racial comment made during the filming of Rehab Addict.