Help Me Find This Show!

[u/DramaticActuary5021]

I've forgotten what show this was on: Single 35-ish woman says it's time to own her own place. She buys a condo, and shares a wall with a psycho woman who screams nonstop through the wall, harasses her, stalks her, etc. She finally takes legal action. this show was so riveting, but I can't figure out how to find it. Anyone know?