Mother-in-law Sees My Children as ‘Not Real’ Grandkids Because I’m Not Her Daughter

My mother-in-law sees my children as “not real” grandchildren—because I’m not her daughter.

I always thought I was lucky with my husband, and his family too. Tom is kind, calm, and steady. His mother, Margaret Williams, is refined, composed, and respects boundaries, never interfering in our lives. Most importantly, she never criticised me outright—everything was said gently, with respect. We got along well, genuinely. Even over small things, there were no conflicts, and I naively assumed this was the “perfect mother-in-law,” the sort people tell stories about.

Tom’s sister, Sophie, lived in Manchester, married long before us, but never rushed to have children. She wanted to focus on her career, travel, and live for herself. So, our children—Harry and little Emily—became the first grandchildren in Tom’s family.

His parents adored them. Gifts, celebrations, endless affection, framed photos covering every surface—it all felt like a close-knit family. Emily even called her grandma “second mummy.” I was happy my children had such warmth from Tom’s side. And Margaret often said, “You’ve made us the happiest! Such wonderful children. I do hope Sophie gives us the same joy someday.”

Then came the day. Last winter, Sophie called to announce she was expecting. The house erupted in joy—tears, phone calls to relatives, excited name discussions. Even Emily ran around shouting, “I’ll have a cousin soon! A little sister or brother!”

But, as often happens, cracks in relationships show most clearly in moments of great happiness.

It began with a simple walk in the park. I was out with Harry, feeding ducks by the pond, when we bumped into an old neighbour, Rebecca. We exchanged pleasantries before she asked, “So, has Sophie had the baby yet?”

“Not yet, any day now,” I answered, smiling.

Then she said something that chilled me: “Well, your mother-in-law will finally have *real* grandchildren. Things will change, you know.”

“What do you mean *real*?” I asked, disbelieving.

“Oh, you’re not her daughter. It’s different. A daughter’s child—that’s closer, more natural. You’ll see.”

I walked away in a daze. That casual, seemingly harmless phrase burned a hole in my heart. Were my children “not real” because they weren’t born to her daughter? If neighbours thought this—did my wise, kind mother-in-law think it too?

I couldn’t shake the thought. I remembered how Margaret cradled Emily, played board games with Harry, called them her “joy.” Had any of it been genuine? Or would it all change now?

Sophie had a boy—Daniel. And slowly, things shifted. Photos of Harry and Emily vanished from shelves, replaced by pictures of Danny. Invitations to visit grew scarce. Conversations became, “Sophie’s little one…”, “Danny’s so clever…”, “Harry and Emily could learn from him.”

I’m not jealous. I don’t begrudge their happiness. But it hurts.

Because I tried. Because I believed in the sincerity of these bonds. Because my children are just as much her grandchildren—same blood, same love, even if through her son. Now, I wonder: was Rebecca right? Do mothers-in-law truly rank grandchildren by whose womb they came from?

I don’t want arguments. I don’t want confrontations. But the bitterness lingers—the realisation that love, even for children, can come with conditions.

Has anyone else felt this? Have your children been treated differently in the family? Or is it just me seeing shadows where none exist?

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Mother-in-law Sees My Children as ‘Not Real’ Grandkids Because I’m Not Her Daughter