Sil & I have never really got on, it started on the day I got married when she kicked off accusing me of ignoring her when we were doing the receiving line going into the reception, I honestly didn't know what planet I was on by that stage, meeting lots of my husband's family & friends I had never met before & didn't intentionally miss her out. Over the years there have been many sly digs & comments which I have ignored for the sake of my brother & parents. My mum has been seriously ill in hospital, a month ago she was fit, well & independent until a uti has left her unable to walk well & with delirium which the hospital say will pass with time. She is due to be discharged in the next few days but needs some adaptions to help her around the house which my brother & sil are sorting for her. I have been staying with my mum before she was admitted to hospital & have stayed to look after the house. My brother & sil have been down the last couple of days installing the adaptions & moving furniture around to make the house safe for my mum & her zimmer frame, today my brother was outside installing some of the stuff & my sil decided to start moving around everything in the kitchen, I asked her to not move all the things that we regularly use as they are in a convenient place for mum to not have to bend or reach to get them, sil flipped & told me that she didn't like me & knew that I didn't like her, as soon as my mum has gone her & my brother no longer wished to have any contact with me or ds. I was quite upset by this as I love my brother dearly, but didn't argue, they left soon afterwards. When they had gone ds rang me & I was in tears telling him what had happened, he went very quiet & then told me while he had been sat in A & E with my mum, sil had told him that when he was young she had fully expected to have to bring him up as we weren't really fit to be parents. I know she had been deeply jealous when I got pregnant as unknown to us at the time her & my brother were dealing with infertility, there was no reason though that me & exh were in any way unfit to be parents, if anything we worked twice as hard at it as exh had been diagnosed with MS a month before ds was born. What she said has deeply upset ds, I can't keep quiet about this, I feel I need to confront her about what she said, I won't have anyone upsetting my ds in such a cruel way.