I went to book seats today for our LGW-TAS flights later this month. Outbound were free, but TK asking for $15 for each seat/segment for the return early next month. They wont be getting that! But I do hope we do not end up a separated family of 3. LCC's and even BA have taken flack for that. At least on BA, families do get some priority and are usually in our experience together.