Talk about a gift and a curse -- Sports Illustrated model and influencer Haley Kalil is opening up on what led to her divorce from NFL player Matt Kalil ... saying his size caused a serious issue in their sex life.
Kalil -- who got divorced from the former Pro Bowler in 2022 -- shared the intimate details on a stream with Marlon Garcia.
Kalil, 33, explained they had a good marriage, but something led to their split -- which she refused to say out loud .