They say love fades when during marriage stage, it needs some time and effort so that the both couples could get back to how they were before, however in your situation with Jungkook it seems impossible

7 years of being married you already had one child with him which is a 5 years old girl. what happened to the fire between rhe two of you? a love so deep and passionate that now turned into something different..

Jungkook has been treating you coldly.. you never knew him anymore