I love Mrs Brown's Boys, but I found the plot in the Christmas special, reminiscent to a recent storyline in Emmerdale (I won't elaborate in case those reading this haven't watched it yet, but I'm sure those who have, will know what I mean).
More like time for them to stop touring, take a break and write some new stuff. I was reading that they haven't stopped touring or recording for nearly two years, not surprised it's getting stale