Last night I was on the sofa with my 5 year old ds, he was tired and was dozing off. My 18 year old ds was the other side of me and put a blanket under his head and laid it on my lap (he wasn't feeling well for context). He husband walked in and said "your too old for that" to my ds. He claims its "fucking weird" for an 18 year old to lay his head on his mums lap. He is autistic and felt ill. Is he right?