colleen crowley , the party-loving girlfriend of footballer johnny manziel , has come under fire on social media for refusing to give up going out .
the cleveland browns quarterback entered rehab in january and only left on saturday .
on tuesday , crowley posted a video on her instagram page of the texan socialite enjoying a drunken night out with friends .
` significant others are the # 1 reason that people fail outside rehab , ' warned one commenter offering some words of wisdom .