Hi all. My boyfriend has been very close to his mother since I've known him. He is 25. He is lovely.The only concern I have is that I feel his mum has too much of an influence over his life. Whenever he has to make an important decision he will invariably say something like "I'll see what my mum says". She seems to still see him as her little boy even though he's a fully grown man. He talks to her on the phone every day for at least 20 minutes, sometimes more. Also, he has no siblings. I am wondering if it's common for only children to be this close to their mums? Does she sound like a potential future interfering MIL?