Hurt, I'm no vet and maybe wait to hear from one before you do this. But if your in-laws do not know about the A, you may want a short calm statement to tell them.
I'm sorry you feel that way. But W has chosen to become involved with someone else and disprespected the sanctity of our marriage. I am not moving myself or our children out of our family home as a result of her infidelity.
T 13 M 7 Me 48 H 46 SS 15 BD 7.14 PA D final 5.16 (H filed)
We receive & we lose, and must try to achieve gratitude & embrace with whole hearts whatever of life that remains after the losses - Dubus