OK, so a bit of background... we do not speak to SIL. We have very good reasons for not doing so. She caused a lot of trouble and hurt in my marriage and we were left with no choice but to cut her out. I don't want to rake it all up here, suffice to say the Mumsnet Jury agreed that we should cut her out as she was behaving like DH's wife and treating me as the OW.
We have given her ample opportunity to make amends over the years. All we have ever asked is that she apologises and we all move on. But she refuses to do so. In the time that we have not seen her, she has had a baby. Our DC know about the baby, but we never talk about SIL and the baby because we think they are too young to understand why we don't see them.
MIL came to stay with us recently. Last time she came, she spent the entire time (about 3 days) banging on to the DC about the baby and about SIL. After she left, DH called and had very strong words with her. He told her not to talk to the DC about SIL and the baby, that we would explain everything to them ourselves in good time.
So this time, she stayed a few days and - apart from not saying one word to me the whole time she was here, she spent all her time in the DC's bedroom. It turns out - again - she spent almost the entire time talking to them about SIL and the baby and showing them photos. I am furious. I feel she has completely undermined us. She was told in no uncertain terms not to talk to the DC about SIL and the baby, yet she did. I am livid.
AIBU?
Thanks for reading.