I have a question: What happens that makes you not visit your married friends anymore?

My friend has been married a short while and I paid him a visit, thinking nothing much would change this early. One thing I noticed immediately was that he and I could not have a conversation without his wife butting in every two minutes. It's enough to make a visit pointless. It was just a general conversation about sports and stuff. Then she comes in the room and sits down with us, steers the conversation to something she can relate to….

What is you guy's experience with this? What is happening?