Guarding our gates

In our assembly we have a saying, "Guard your gates." The thought is to protect any openings or weaknesses that the enemy could possibly use against ourselves.  This would indicaete that a high level of self awareness and a high level of diligence in being watchful over our behaviors in necessary.

Today we will discuss the principle of yichud, which means seclusion.  What are the proper boundaries between male and female that are not married and what do these boundaries look like in the job place or school? How do we deal ex-spouses or parents of our children that we are no longer in a relationship  with?  Let's see what we can glean from the scriptures