@mrstumble1, I'm so sorry to hear your mum has this horrid disease. There are a few different types of Mesothelioma (my dad sadly has the most aggressive type - we are 4.5 months in to a 6 month prognosis) and different locations it can occur, so might be worth asking which one your mum has. Chemo won't make any difference for my dad so he was straight on to palliative care :(
I too wanted to know how things would progress and tbh he's been pretty much ok. He's had some nerve pain from the pleurodesis (lung drain/talc procedure) and as we found out recently the cancer has spread and he says he can feel some aches in those places. He's on a decent amount of morphine and other drugs and he is pretty drowsy and because it's in his lungs, he's breathless. If he has a busy day he often feels more tired/in pain/fed up the following day. So he does have to take it easy.
However, dad went on holiday fine in the autumn and was fine to travel.
My brother brought his wedding plans forward so dad could attend. It was about 6 weeks ago and Dad was out until 1am and had a lot of fun. I think he would find it harder now so I'm glad they did it then. It was organized very quickly and it was perfect - it wasn't all the bells and whistles they'd originally thought of but the day was so full of love.
I guess your mum's situation might depend on a treatment plan, but having a plan B for your wedding might be the way forward.
Feel free to PM me if you want to chat... Best wishes to you.
@hellhasnofurylikeahungrywoman, how are things with you op?