I have a phone with Jellybean on it and I can't use group text messages. All group texts just break off into individual text threads...is there a way to enable group texts? I didn't see anything in the options.
Perhaps a new messaging app?
I thought they officially added that in JellyBean.
Anyway, download Handcent (or GoSMS might work too) and enable group MMS and then you should be good.
Only downside, at least when I had to use it a couple of years ago, was that the messages will arrive as an individual message, but they will quickly be merged into the group message. It's only a little jarring if you're watching you messaging app list as a message comes in.