@Hope512 - Don't worry, Sims asking married Sims out happens to me too. It's not a glitch but just some love-struck Sims! And as for the oval thing, I had that too. I wasn't sure weather to delete it or not because it could negatively effect my game. But I did in the end, and everything seemed fine. My guess is that it is a glitch and the ovals seemed to appear where my Sims would interact with each other most. I live in Appaloosa Plains and the ovals appeared behind the couch, in the middle of the kitchen, in front of the doorway, out the front yard and there were two in the garden. They aren't supposed to appear, but I think they are there because when the creators were making the game they put those there to better define where Sims could interact. I don't know for sure but that is my guess.
For anyone who doesn't know how to delete them, all you do is go into build/buy mode and press Control+Shift+C. A box should appear at the top of the screen and in it type "moveobjects on" (to turn this function off just type in 'moveobjects off') without the " marks though. This cheat enables you to put items anywhere, regardless if they are interfering with others. Therefore you can pickup the oval thing and as far as I remember it was called 'socialjig' or something strange like that. Once you've picked it up, delete it by pressing backspace or whatever you normally do. And then its gone! You'll need to do this for all of them though, so search your lot thoroughly! There is another way to do this and you can delete it in live mode. All you need to do is get that cheat box back and type in 'testingcheatsenabled true' (without '!) then, shift+click on the socialjig, and click 'object' and then 'delete it' (or something along those lines). (To turn testingcheatsenabled true off, just type in "testingcheatsenabled false")
As for deleting the sociajigs in the Wolf household, you can! Just get your Sim on their lot and get the good old cheat box up. Type in 'testingcheatsenabled true' and then shift click on the ground. You can then select 'build on this lot' or 'buy on this lot'. Either one is fine. Then you can use the 'moveobjects on' cheat I spoke about before, and the socialjigs will be gone.
I really hoped this helped, I know how fusterating The Sims can be! And sorry for my rambling on... I do that.
Happy Simulating.
Foxx