My DM uses all of the above (seriously, pit-za used to be acceptable for pizza some years past) including broccol-I, Keen-yah, rest-au-rong, choc-lit, turq-oissse, etc etc etc.
My DNep and D Niece take the piss out of her tonnes and to be fair it sounds very funny to their London ears. I just think for an old woman who grew up saying things a certain way it would be a bit mean to try and r-educate her.
What do you think? Do we need to try and get DM to say brocco-lee, Ken-yah, rest-oh-ron, choco-lat etc or should we just let it live, and giggle to ourselves? PS totally outing myself to any family members here :)