Explanation: romeo is to blame is that he went uninvited to the Capulet party
Balthasar is Romeo's personal servant, and he is partially responsible for Romeo's death because he brings Romeo the tragic news of Juliet's death. Balthasar says to Romeo, “I saw [Juliet] laid low in her kindred's vault / And presently took post to tell it you” (Shakespeare, 5 . 1. 21-22).As you can see, the three major causes of Romeo and Juliet's death were bad choices, adult interference and bad luck. An example of bad choices is that Romeo and Juliet got married in one day, and make out in the balcony all night.