United Kingdom, April 19 -- Hilaria Baldwin is "forever grateful" to TLC for giving her and husband Alec Baldwin the "scary but cathartic" opportunity to "speak freely" with their fly-on-the-wall reality show.

The 41-year-old yoga instructor and her 67-year-old actor spouse's show follows them as they raise their seven children in New York and Hilaria had admitted they both went in completely blind and had no idea how it would impact their lives.

She told HELLO! Magazine: "It was scary but cathartic.

"We had no idea what this experience was going to be like, or what was going to happen in our lives, but we found great partners in TLC and in the entire team of producers and crew.

"We had incredible people surrounding us and capturing u...