We already knew Lynn Johnston was freezing the For Better or For Worse characters' ages next fall, but we now have more details. The strip isn't actually being retired, there will be new material that would include revisiting storylines from the past and expanding on them. Everyone will stop aging, however.
That Star article discusses Elizabeth's three suitors: former high school boyfriend Anthony, new love interest Paul, a policeman, and Warren, a helicopter pilot. It also reveals Warren's full name, Warren Blackwood. I recently wrote about another Warren Blackwood.