To get to the point, MIL has chronic allergies (sinus sniffles) which consist of regular sneezing throughout the day followed by what sounds like post nasal drip from the occasional cough I hear sometimes.  What bothers me the most is the fact that she has a constant runny nose from the sneezing and is always sniffling and always wants to hold lo.  She's clearly is having a bad flare up and keeps sniffling yet still puts her face directly to my lo (cheek pressed to cheek) and just walks around like that...idk why she can't carry him like a normal person, touches his chin (with her nose blowing fingers) and proceeds to kiss him all over on the face.  I already made a huge deal with my so about face kisses since lo got a minor case of cold (unseen blocked mucus in nose canals).  She would kiss him on his tummy infront of me which lasted only a week and a half and is now back to laying all over him and smothering him in kisses. It makes me uncomfortable because honestly I'd like it to be just my so & I who are allowed to kiss him on his face for now plus the fact that she always has a leaky nose and I'm scared some of the fluid will get all over him.  I'm unsure if baby can get sick from someone with sinus allergies...should I tell her that I'm uncomfortable with her kissing his face/hands in general or only while she has allergies? This has been driving me insane thank you😞