[ARCHIVED] Romantic Relationships decay/become negative fast with no interaction

Product: The Sims 4
Platform:PlayStation 5
Which language are you playing the game in? English
How often does the bug occur? Occasionally (10% - 49%)
What is your current game version number? 2.04
What expansions, game packs, and stuff packs do you have installed? Backyard stuff, bowling night stuff, cats and dogs, city living, cool kitchen stuff, dine out, discover university, eco lifestyle, snowy escape, cottage living, high school years, growing together, horse ranch, for rent, LOVESTRUCK, get together, get to work, dream home decorator, island living, laundry day stuff, moschino, movie hangout, my first pet, outdoor retreat, parenthood, perfect patio, romantic garden, seasons, paranormal, blooming rooms, moonlight chic, little campers, first fits, simtimates, green house haven, book nook, poolside, modern luxe, crystal creations, urban homage, storybook nursery, sweet slumber, cozy kitsch, spa day, toddler stuff, vintage glamour
Steps: How can we find the bug ourselves? I try resetting my PlayStation, I have my sims show each other love, I made a romance dynamic..
What happens when the bug occurs? My sims that are in relationships constantly have their romance bar going down. Anything I do still makes it go down. I am so disappointed considering I spend so much money on this game. I honestly feel like it’s done on purpose to see how much us customers will keep spending money. Everything was fine the first week I had it. I bought two other packs with the sale going on and now I am having this problem. I have heard many others deal with this. It’s ridiculous!
What do you expect to see? I expect to get my moneys worth. I expect for lovestruck to not ruin my sims relationships! I love the stuff and cas items but I will delete it and try to get a refund if this problem doenst get fixed! I will stop buying packs at all!
Have you installed any customization with the game, e.g. Custom Content or Mods? On console - never used.
Did this issue appear after a specific patch or change you made to your system? Yes
Please describe the patch or change you made. After i downloaded love struck! I also just downloaded for rent and eco lifestyle. However, I have heard love struck causes this problem for others!

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I am very disappointed in the EA creators. I spend so much money on this game as do others. I was so excited for lovestruck and it broke my game! It is constantly lowering the romance bar to where my sims practically hate each other! It’s not right and these problems need to be fixed to keep its customers! It was great the first few days and then it started bugging like crazy and constantly messing up my sims relationships. EA, please fix this as I and many others are loyal customers. Thank you.