From the article:
Abelseth did not explain whether or not she physically consented to the sexual encounter in 2015 which occurred when she was 16 - a year under the legal age of consent in Louisiana.
In her 2015 police report, she described how she was 'highly intoxicated' when Barnes took her back to his home after meeting her in the bar where she'd been drinking with friends.
'On December 13th, 2005, I was out at a bar with friends. We were drinking and highly intoxicated. The driver left [the other friend] and I at the bar.
If someone is too drunk to give consent that counts are rape regardless of age. I know of a case of a Vanderbilt football player who was convicted of rape even though everyone admitted he was too drunk at the time to know what was going on too.
https://duckduckgo.com/?q=vanderbilt+football+player+drunk+rape&t=raspberrypi&ia=web

Ummm....girl was under legal age and drunk. It's not a "rape card." It's rape. So what if she didn't press charges? This isn't a case where there are any material facts in dispute. You know her age at the time because you know the age of the daughter. You know his age at the time because he's the father as proven by DNA and his own admission.
Maybe she wasn't drunk. That's the only think possibly in dispute. Regardless, awarding this dude full custody makes no freaking sense.