Strength, survival, family, and friendship are major themes in the show. Marriage, infidelity and divorce are also prominently discussed. One episode focuses specifically on helping the victims of Katrina.
Light pushing, shoving, and pinching occur during rare catfights. One specific episode features a violent Halloween prank (but no blood or gore is shown).
Occasional kissing and hugging is visible. Dating is frequently discussed. Issues like pregnancy, infidelity, etc. are not discussed in a sexual manner.
Reba says "crap" sometimes.
Drinking, Drugs & Smoking
The consumption of wine, beer, and mixed drinks are visible. One cast member develops a drinking problem and goes to Alcoholics Anonymous meetings. Several episodes feature adult characters getting drunk. The use of anti-depressants is also discussed.