Narcotics Anonymous — Mondays and Thursdays, 7 p.m. For recovering addicts who meet regularly to help each other stay clean. Laurel Regional Hospital, 7300 Van Dusen Road, Laurel. 301-497-7914 or 410-792-7636.

The National Family Resiliency Center — For children and teens, ages 5-18, whose parents have separated, divorced or remarried. Each age group meets for one 90-minute session per week. Limited sliding fees available. Registration required. Lauren Woodfork or Kathy Helt, 410-740-9553, Ext. 200 or sales@divorceabc.com.

Nicotine Anonymous — Wednesdays, 6:30 p.m., at the Serenity Center, 9650 Basket Ring Road, Columbia; Sundays, 5:30 p.m. Medical Pavilion at the Wellness Center, 10710 Charter Drive, Columbia. A 12-step fellowship for smokers desiring to quit. Meetings for individuals who have stopped or have a desire to stop one day. There is no pressure to quit. 410-964-2180 or http://www.nicamar.homestead.com.

Parkinson support group — Tuesdays, 10:30 a.m. Laurel Regional Hospital, 7300 Van Dusen Road, Laurel. 301-776-3426.

Postpartum Support Group — Mondays, 10-11:30 a.m. Held at Montgomery General Hospital, in Olney. Free, drop-in, but must register before attending, 301-774-8881.

Rebuilders separation and divorce — Mondays, 6:45-8:30 p.m. Find help and experience healing while going through separation or divorce. DivorceCare for Kids (ages 5-12) will meet at the same time. Child care is provided for children 5 and younger. Chapelgate Presbyterian Church, 2600 Marriottsville Road, Ellicott City. 410-442-5800 or http://www.chapelgate.org.

Recovery from Abusive or Destructive Relationships (RADAR) — Thursdays, 6:30-8 p.m. A 12-step support group for women who have been physically, psychologically or emotionally damaged by a dangerous relationship. The Serenity Center, 9650 Basket Ring Road, Columbia. Kel, 443-758-5957; or Kelly, 410-747-2142.

Single Again Support Group — Mondays, 7 p.m. For adults who are experiencing the loss of a spouse or significant other through separation or divorce. Nondenominational, professionally led. First Presbyterian Church, 9325 Presbyterian Circle, Columbia. 410-721-0992 or http://www.changingfocus.org.

Smart Recovery — Thursdays, 6:30-8 p.m. Free meetings focused on how to abstain from any type of addictive behavior. Kolmac Clinic, Century Plaza, Suite 410, 10632 Little Patuxent Pkwy., Columbia.

The Serenity Center — Improve the quality of your life through a variety of 12-step fellowship groups that meet weekly. 9650 Basket Ring Road, Columbia. serenitycenter.homestead.com or 410-884-6088 for meeting schedules.

Yes, My Kid —– Mondays, 7 p.m., at Grace Community Church, in Fulton; and Wednesdays, 6:45 p.m., at Friendship Baptist Church, in Sykesville. Support for parents or loved ones of those with substance abuse or addiction issues. 301-237-4086.

Listings are accepted on a space-available basis. Groups must be open to the public, and priority will be given to those that meet in Howard County. Send information to: Support groups, Baltimore Sun Media Group, Targeted Media, 501 N. Calvert St., Third Floor, Baltimore, MD 21278; fax to 410-332-6495; or email hccalendar@patuxent.com.