Hi Cherry,
Welcome!
I remember the first time I walked into NarAnon - listening to the other folks sharing really depressed me. I didn't go back . . . until about 6 months later when I was sick and tired of being sick and tired, when my son's drug addiction had made me more sad, angry and depressed than the meeting did. Then I went running back with open arms and embraced everything that group had to offer.
But, like Jim said, every group is different and you have to find what works for you. NarAnon on Thursday, Alanon on Friday and Sober Recovery are what worked for me!