I would NEVER shop with my husband - much as I love him (but I drive so am independent). If we do end up heading to the shops at the same time, I give him a list of things that don't require any decisions (specific items and where to get them) so he heads off to get those, and I can do something more leisurely, and we arrange to meet in, say, 2 hours for lunch (he will buy a newspaper to read if he runs out of shopping). You use the word "mall" so I'm assuming you're in America? When we visited the USA, I was amazed at the lack of bus services, apart from in the big cities, so you may be dependent on a car? You just have to be honest with him; arrange to go with a friend; take a taxi; find him something-else to do. Good luck. (PS not too late for you to learn to drive ?? My aunt did it at 72).