Aside from her not feeling "attracted" to you, were there any other issues she brought up? Emotional ones?

could be she's depressed and maybe got a bit of post-prtum after your youngest was born.

M-43 W-40
2D - 9 and 5

Emotion, yet peace.
Ignorance, yet knowledge.
Passion, yet serenity.
Chaos, yet harmony.
Death, yet a new life.

RECONCILED AND WISER