How do I wean my 3 month old son off of being swaddled all night?

My son liked being swaddled when he was born, and it stuck. He now cannot sleep unless he’s swaddled really tight. He’s at the point now that he gets too hot at night and will soak his onesie in sweat. I don’t want him to over heat and I’d like for him to feel comfortable without being swaddled. Thanks for any advice!
5 answers 5