Final answer:
In the explanation part the answer discusses warning signs in Mark and Elizabeth's relationship, an aspect of relationship dysfunction during Elizabeth's birthday party, and possible reasons for Kelly and Elizabeth not getting along.
Step-by-step explanation:
Warning signs in Mark and Elizabeth's relationship:
- Controlling behavior
- Jealousy and possessiveness
- Lack of trust
- Isolation from friends and family
- Verbal or physical abuse
Aspect of relationship dysfunction during Elizabeth's birthday party:
- One aspect of dysfunction was Mark's dismissive and disrespectful behavior towards Elizabeth in front of their friends.
Reasons for Kelly and Elizabeth not getting along:
- Kelly and Elizabeth may not get along due to jealousy, competition for resources or attention, or past conflicts that have not been resolved.