Playing a character who is dealing with similar scenarios hasn't always been easy, but the story was an important one to be a part of, she says.
For Gibbon, whose mother in the UK has dementia, tackling this subject matter on stage has made her appreciate living life to the fullest.
"When I left the UK my mother was healthy and as bright as a pin, but she had a stroke and developed vascular dementia. She changed overnight from this vibrant lady into somebody whose conversation is now on a continual loop. So, it's been challenging doing this play, but it's inspired me to do volunteer work with Alzheimer's New Zealand after the show closes."
The Cat's Mother is peppered with funny moments and Gibbon is expecting theatregoers may cry, but she also knows they will also laugh.
"It's an emotional play to do, but there's a lot of humour in it too. That's the power of community theatre, we can tackle issues and give people the chance to not only be entertained, but to reach a resolution. It helps give these really, really important issues a voice."
Described as a laugh-out-loud dark comedy, the award-winning play premiered in London in 2018, before touring to the Edinburgh Fringe Festival.
Little Theatre's production is directed by Terry Darby, co-directed by Jenny Lawn, and stars Gillian Somers, Gillian Gibbons, Katherine Paul, Emma Glucina, Briar Tucker, Rhiannon McGrane, Stephanie McKellar and Chris Morrison.
The details:
What: The Cat's Mother, written by Erica Murray
where: New Plymouth Little Theatre
When: July 13 - 23
Tickets: Available from eventbrite.com