So DH has recently had 2 weeks off work with stress/depression; not a barrel of laughs to live with, believe me, but still I did my best to help him, accompanied him to the GP, collected his meds etc; did more than usual round the house (childcare etc) plus provided all the usual meals, laundry etc etc.... in other words, did whatever I expect most partners would do in the circs. He had an extended weekend stay at MILs as well during this time, where she makes a lot of fuss over him, and where I expect he may well have complained that I should have been giving him even more attention (... not easy when also managing a DC with SN and school issues!).
She's since written to me (to thank me for a gift), mentioning DH's visit in the letter and adding ' I want you to keep an eye on him, he is very precious to me'.
AIBU to find this feels like a veiled criticism of me? WWYD or write/say in response? Is it worth challenging her on this?