Andrei and I have been married for almost four years. Our marriage was never perfect, but we loved each other and always tried to work through our problems together. However, a shadow hovered over us from the start: his mother, Tamara Petrovna.

She made no secret of her dislike for me. Thankfully we lived apart and only met at family gatherings. I tried to ignore her jabs, but after our son was born everything changed.
Tamara Petrovna began visiting nearly every day. At first I thought she simply wanted to help, see her grandson, and offer advice. But it soon became clear she had other intentions:
—Andrei, you need to take a DNA test, she kept insisting.

—Mom, stop, he would sigh. —He’s my son, and I’m not going to prove what’s obvious.
—Obvious? she would snap. —Look at him: he’s nothing like you—lighter hair, different eyes. Don’t you see?
I tried not to react. After all, Andrei knew the truth and trusted me. But Tamara proved more relentless than I imagined, convincing other family members until some began to doubt.
One day Andrei came home strangely silent, avoiding my gaze. I could tell something was wrong.
—Forgive me, but Mom won’t give up. What if she’s right? Can you do the test? Just to close this chapter.
His request for a DNA test struck me to the core: he no longer fully trusted me.
—Alright, I said. —We’ll do the test. But afterward you’ll do what I ask.
Andrei, surprised, agreed.

We completed the test, and days later the results arrived: “Paternity probability: 99.99%.” Andrei let out a relieved sigh, and for the first time Tamara was silent.
—Well, Mom, are you happy now? he asked.
She shrugged:
—Fine, I was wrong. But still …
I didn’t listen any longer—I had already packed my bags.
—Where are you going? Andrei asked in astonishment.
—I’m leaving, I replied, holding our son. —I can’t live with someone who doesn’t trust me.
—Forgive me, I was a fool. I… I didn’t mean to hurt you. It’s my mother’s fault …
—You let her destroy our marriage. Live with that.

I walked away. Since then I’ve had no contact with my ex‑husband or his family. Andrei has called, texted, begged for my forgiveness. But it was too late: trust, once broken, cannot be fully restored.