Madame X declared she was in love recently in an interview. Though she wouldn't say with whom. I have a hunch it might be her dancer Ahlamalik Williams. Best known for his solo on the Rebel Heart tour during the Messiah interlude and breaking a champagne glass while M twerked on him celebrating her #1 album.
He was also M's partner for part of God Control at Pride. Coincidence? Just a thought I've been having.