Jodi Arias is standing trial for killing her ex-boyfriend Travis Alexander. On Tuesday, she hung her head and cried as a tape of a sexually charged phone call was played in court. Her younger brother left the courtroom while the recording played, but he's been there for other graphic testimony.

Is his presence a part of the defense strategy? Clinical psychologist Michelle Golland talks about the impact the trial is having on Arias' family. 

Watch Raising America every week day at 12 p.m. ET on HLN. And be sure to tweet @KyraHLN with the #RaisingAmerica hashtag or leave your thoughts on Facebook.com.