FreshwaterSelkie
Absolutely. The pub will be here.
I tend to be of the opinion that in-law relationships are some of the most difficult relationships I have encountered.
If you do not know the origins of your DMIL's ailments, in a way it is best that she arrive in a wheelchair. At least she is prepared to do that. Some people who are not terribly mobile, refuse to use a wheelchair, then make things difficult for everybody who wants to go anywhere, because their lack of mobility constrains everybody else.
Is your home able to cope with a wheelchair? One of the things about wheelchairs, is that they do not go well with properties, particularly older properties or properties not built with wheelchairs in mind. I spent a short period working with the elderly when I was in my teens. The wheelchair handling skills I developed during that time have turned out to be surprisingly useful in all sorts of contexts. If DMIL is not used to the wheelchair, and nor are you, and nor is the house, it could be extra frustrating for everybody - the wheelchair as a sort of metaphor for obstruction and not wanting to go anywhere, that type of thing. I hope that the weekend goes well, and remember, we are here in the pub with our supply of your choice of beverages*, and our understanding.
- watermelon Bacardi Breezers excluded. You may bring your own, though. We do not charge corkage.