My dd is now 3 and a half, right from about 2 weeks old dd always seemed to have a cold on and off with breathing difficulties along with other symptoms, we worked out she was allergic to certain foods. ( not sure if this is relevant)
Mil always said whenever dd had this " allergy cold" that she couldn't risk catching the cold as she and her husband couldn't risk catching a cold, this went on with my dd for the whole 3 years! They would quite often have their other grandchild over night with a full on cold yet still couldn't risk it when it was my dd ! Fwiw this was all before covid since covid they've had another grandchild born ( their 3rd sons baby ) and the baby has had a temperature and not been herself for a few days, mil popped over to see us Friday, after the visit they were off to see other brother with the baby who's had a temperature! So pre covid they wouldn't risk it when it was my dd even when it was an alllergic reaction yet will go and be around the baby who's unwell without a worry! Aibu to think wtf ! Mil was always quite nasty about it she had a go at me once because I asked why she had ( 1st ) grandchild over night with a full blown cold but lets my dd down because of a cold, I remember once she was so desperate for me to see her new house she asked us to go but told me she doesn't want to hold dd incase she catches the cold !