Former NFL star Matt Kalil has filed a lawsuit against ex-wife Haley Kalil after the TikTok influencer discussed his manhood via social media. The athlete, 36, filed legal documents on Tuesday, January 6, claiming that Haley, 33, provided "invasive commentary" and drew "unwanted attention" in saying during a November 2025 Twitch livestream that the size of his penis was the "biggest factor" in the pair's breakup. The legal filing was first reported by TMZ. Haley told Us Weekly in a statement on Tuesday night that she was blindsided by Matt's filing.