To quote the article you referred to: 

 Headland claimed Selwood said “I f….. her last night”, prompting Headland to reply “That’s my six-year-old daughter”. 

 Headland claimed Selwood then said “She’s a slut and I f….. her last night”. Headland then physically responded by wrestling Selwood to the ground. 

 Selwood, who was in attendance at the tribunal hearing in Melbourne, denied swearing at Headland and said he didn’t know the tattoo was of his daughter Madisan. 

 He also said the comments he made were: “What’s that shit on your arm? I was with a girl like that the other night," to which Headland replied, “No one talks about my family like that”. 

 They obviously did not agree.