My DD was diagnosed with leukaemia in October at 2 yo. I then gave birth to my second DD. With all of the hospital visits I have family to watch my NB (now 3 months). MIL is the main source as she doesn't work. I don't allow many people round as my DD is going through chemotherapy & her immune system is very weak. But while im at the hospital, MIL will have people round my house and only tell me after. Some have been family in law members, others have been her friend that I have met once. They are holding my NB and I have no idea if they have a cold etc that could be passed on. My MIL has already passed on a cold to my DD that put her in hospital due to a temperature spike. We have said no kisses, but she will constantly kiss both girls. We were told to basically live in a bit of a 'covid bubble, but she visits so many people & other kids that I worry what she is bringing in my house. Other family members have told her she needs to be more careful who she's around but her response was 'well I can't do that'. Unfortunately my MIL is the type that raised 6 kids in the 80's/90's so knows it all. She makes comments that worry me, like 'I was so tempted to give NB some toast'. My NB is restless when I get home from a full day at hospital cuz she's barely slept. Her nappies are full. And MIL will happily help herself to anything in my house & go in all the bedrooms when there really is no need to. Before this diagnosis, we never really saw or heard from her much. She's very hyper, can't keep still & is a bit all over the place. Our household is very chilled & calm so she feels like a tornado coming in.
Soon we have two separate week long stays in hospital and i'm beyond stressed at the thought of what my MIL will get up to. She's so unapproachable, dismissive & just doesn't listen to anything and she's causes me way more stress in an already stressful situation! I just don't know what to do.