Sentence 1: Adam just had a baby with his girlfriend. 
 Sentence 3: Adam decided it was time to get rid of the dead weight 
 Sentence 4:  He broke up with his girlfriend 
 Sentence 5:  He is now a free man and can spend his time freely 
 Option 1: Adam didn't really like his girlfriend anymore. 
 Option 2: Adam decided it was time that they get married.