Relationship suffocation, anyone? Anyone?

I’m new here, so imagine my feeling when I take my first look at the search-engine terms which have drawn people here in recent days and find this one: “suffocate a relationship.” What are you looking for, a how-to guide? It’s weird, and kind of creepy. Maybe it’s something about the word “suffocate.”

Yes, it may say something about me that that search brought them here, but for me it was a turn of phrase, not what I’m looking for. Who searches for that? (Not to judge or anything. Whoever you are, pull up a chair and stay for a while. Just don’t get too close, or, well, you know.)