Why Did Lydia McLaughlin Leave RHOC?

It is rare that a housewife ever leaves on their own terms/quits a franchise. Former Real Housewife of Orange County Lydia McLaughlin is claiming she quit and now is divulging why. 

According to Lydia, she left the show because she wanted to have a baby and didn’t want this to be her story line. This is what she told Life & Style Magazine. What do you think? Do you think this is true?