My ex sends me photos on WhatsApp

We have 2 kids and a relationship of more than 15 years... unfortunately, I committed infidelity errors and we are distant... By the advice of a friend, the condition to recover my marriage is eye for an eye, tooth for a tooth..... I understand it as: I got with a poringa girl... now she'll get with a Poringa boy (which I refuse)... I'll be paying attention to CHAT





Some images I captured from a video that someone sent me







Is this bad that I love an ass like this?