Something weird happened. And I mean WEIRD

Well, the heart isn't picky :D

Oh sims. You strange, strange little creatures. But yeah that's a bug that's been around since base game I think. If a sim is in a romantic conversation with another sim and another sim jumps in the conversation, sometimes they get a romantic relationship with that sim too. Regardless of if they are related or not. They fixed it in a previous patch but I guess its back now.

Eeeeewwww! Might I suggest a short course of MCCC relationship fixer? lol

@GalacticGal I'm not sure how to prevent it but you can change the Relationship Levels with MCCC. With MCCC installed, click on the other sim of the inappropriate/unwanted romantic attentions (not your sim). The MCCC menu will open. At the bottom of the menu is Relationships. Click that, Look for Set Active Realtionship Levels. You'll see Friendly and Romantic. That's where you can fix it.

Incidentally, this is also how you can fix broken relationship connections frex: your father/daughter relationship tie gets broken somehow (transferring sims to a new save game or what have you). If you notice they aren't related anymore you can go in and Add Relationship and that will allow you to reconnect them as father and daughter.

@GalacticGal Yeah, sorry. I don't know why a sibling would come up as a romantic possibility even with him being a superstar. Have you checked to make sure their relationship is still intact as bro and sis? Weird stuff happens sometimes.

There is some sort of problem. Mccc does not seem to be working or there is a bug with the game. I am playing with a couple and their friendship levels drop with romantic actions. They went into the red so I used Mccc to fix it. Within a couple of days the friendship level is tanked again. I have MCCC set on zero decay for both friendship and romance. The romance level is not affected. My Sims just had a baby and the relationship is in the red for both parents. Something is messed up. I repaired the game and started a new save because of this and it's still happening with a new family.

EDIT: Just wanted to add the I used MCCC to stop fame decay and it's not working either. I am going to make sure I have the latest version. My game is up to date.

It's most likely the romance bar was somehow activated. I've seen this happen in my game before. Have you tried to see if she can engage in romantic conversation with her father? If not, then I wouldn't worry about it.

It is freaking DISGUSTING!!!!!!!!
This happened to me to, but they were first cousins. Yuck and ew! *puking emoji*

Speaking of cousins that marry each other; did you know that Queen Victoria married her 1st cousin Prince Albert & that they had 9 children together?

I just hope they will fix this as soon as possible. I don't want this in my game! I know it is just a game and bugs happen but this is a NO NO! Since I read a book called I am not your daughter anymore (orig. Ich bin nicht mehr eure) by Karin Jäckel I am very sensitive to such stuff. Everyone should read it.



@GalacticGal I am pretty sure that first cousin can marry in my country and they can have children together. Which is very weird and I do not understand it. Maybe that is because I don't know anyone who has done it.

@SERVERFRA I had no idea they were first cousins. I have seen the movie Young Victoria about 2 moths ago.