Beside this, what happens to your posts when you leave a Facebook group?
When you leave a group: Members won't be notified if you leave. You're removed from the member list and the group will be removed from your list of groups. You'll no longer get group notifications or see group posts in News Feed.
Subsequently, question is, is there a way to leave a Facebook group without anyone knowing? Leaving a group should be just as simple and the good news is when you do leave a group, no one else is notified that you have left the group. Instead, you won't show up as a group member anymore and you won't receive the notifications from the group.
Simply so, when you leave a Facebook group are your comments deleted?
When you leave a group, your posts will still remain in the group.
Does someone know if you remove them from a group on Facebook?
No , they wont be notified . When a person tries to chat on that group, he can't find that group and he is unable to see . So that , he will know that he was not in that group because he was removed/blocked .
