So my MIL has been very kind in helping out with a few odd days of childcare over the summer hols for our toddler and 7 year old at our house. Her relationship with my DH (her son) is strained, and I don't get on that well with her, but try to keep the peace as the kids love her and I want them to have a close relationship. However something is irking me....the last couple of times she has helped she has mentioned to my DH in the morning "I've invited so and so over for lunch/coffee today". These are people she is close to, that my husband knows from the past, but that I haven't met. I feel like she should have asked beforehand, and I'm not sure how I feel about someone I don't know in my house and around my children. Would this bother you?