Jimmy's previous dissolution of marriages

When Jimmy and Kim are getting married, the clerk at the courthouse requests copies of Jimmy's proof of divorce for two previous marriages. Its just slipped in but never discussed at any point or between him and Kim. He just slides it over. It's obviously not relevant to the story line, not everything can become something and it's fun as viewers to have some obscure facts about a character and let the imagination go wherever. Perhaps they wanted to leave it open to show he's got a messy romantic past as Slippin Jimmy. Or that sham marriages are his thing. Did anyone else catch this?