John Van Epp, a Diane Langberg associate, is offering a 2-day seminar on the subject of "Avoiding Unhealthy Dating Relationship." It is open to singles, parents who want to learn how to advise their children to make right choices, teenagers 16 years and older, and anyone interested in improving their current relationship. Some examples of topics are: fundamental elements of relationship development, such as bonding forces, compatibility factors, safe and unsafe people, communication skills, conflict resolution and what to pay attention to in family background. Date: March 24-25; Times: Friday 7p-9:30p, Saturday 9a-4p. Cost $95. Place: Diane Langberg & Associates, 512 W Avenue, Jenkintown.