Dons flame proof suit and hat 
My Mum has invited myself and my family round on boxing day, for a nice get together and buffet.
I had asked her if she and my sister's family wanted to come to mine for Christmas Day, but she said she would stay at home, so she could have my sister's family around.
The reason being, we have no stair gates and we wouldn't be able to relax, as my sisters children are in to everything, and will wreck the place ( my mums words) which is true, but I wouldn't have minded.
Christmas day is very busy for me, and I really enjoy a chilled out boxing day.
I would love to go round my Mum's. But she smokes. My sister smokes too, but goes outside.
It really annoys me, she smokes in front of my children, my sisters children and all over the bloody buffet.
I really can't stand the smoke, it really hurts my eyes and chest the next day.
So, wibu to ask her to smoke outside too?
Thanks!