How about a check text messages feature?

@ByondTime89 That is a very valid point. My sim just gave birth and her husband's friend sent him a text message and it was like congrats on the new addition to the family. "Ok"

I think something else that would be interesting to see would be when you text a sim, you see their response back. Like I had my sim send flirty texts to her now-husband, but I think seeing his responses would be interesting.