[LD] [MWS] Sims trigger Funeral/Wedding creation autonomously

I don't have mods, and I get funerals randomly triggered... but only like, once a sim's week. it doesn't happen that often. The last times it was happening to my ghost sim, too, but I don't remember if it's been that way every time. 

Has been happening for me for several months, but only for weddings. Already married sims will autonomously trigger a popup to plan a wedding event. Most of the time (possibly always?) this occurs at a library computer. I don't have LD or MWS installed.

same here. I noticed they're all elder sims. if I have an elder sim in the house, they will always do this. Most of the time, wedding, funeral, dinner party. 

I've noticed that two of my young adult Sims who are married frequently triggers the wedding event popup. However, it only happens whenever she or he is using a computer in the Willow Creek library. I don't have My Wedding Stories installed. I'm on Windows 10, and use both mods and CC.

Edit (Apr. 18): One of my Sims recently autonomously Purchase Climbing Gear while he was at the Willow Creek library (it's now in his personal inventory). Not to mention that his housemates and he Edit Rejected Content, Write Obituaries, and occasionally Investigate ______  either on a home or library computer despite working in a completely different career.

Another autonomy that I found is the elder celebrity sims will Book Celebrity Cleanse via computer. Sometimes Purchase Climbing Gear autonomously. Also Start Will autonomously. All of these via a computer. 

Add on: Just found out they will Edit Rejected Content as well. I think that was interaction for Freelance career right? But my sims never work as Freelancer. Another one is Investigate ______.