My MIL had a stroke about 4 years ago she recovered well physically & mentally. However over the last year or two I have noticed some odd behaviors I will list a few:
She has a thing for having a tissues in her hand all the time she will sit with it & twist it in her hands.
Many times she will be sitting by herself mumbling away & nodding away like shes talking to someone.
Biggest pet peeve she will clean kitchen counters with j cloth then wipe her mouth & arms down with it after been told many times that it is unhygienic & not to do it.
Many times she will sit on the toilet & not completely shut the door knowing there are other people walking around the house.
She does not always follow conversations will listen then ask a question which is completely off the topic. example We were talking about my neighbors daughter said she's 27 years old my MIL pointed at my 8 yr old daughter & said who she's 27 years old..gets confused trying to follow a conversation.
These are just a few examples she is on bp meds & diabetic med that's it nothing else.
Could this be a start of something?