How to stop recieving notifications of activity from one particular friend (Facebook)?

[strpenta]

When I was clicking on some classmates thing, it ended up 'enrolling' my Facebook account in some thing where they share pics & stuff from others who were in my . Luckily it's only occasionally but the woman might have done the same thing and is either unaware that it's 'sharing' or doesn't know how to get it to stop.

I have a contact/relative who I mostly get along with via Facebook but he is addicted to it and since he is classified as disabled, he stays at home and posts stuff all day...B/c of that and the fact that I have a lot of Xian relative contacts on my page, I only go every once in a while since some of them feel the need to post some 'I love Jesus' BS every day or two. Grrr.