After Our Wedding, My MIL Started Collecting the Gift Envelopes—Then I Discovered Why

My wedding reception was still going when my cousin quietly asked:
“Is your mother-in-law supposed to be taking the cards?”
I turned around and saw her removing envelopes from our gift box and putting them into a large tote bag.
I confronted her.
She simply smiled and said:
“I’m just putting them somewhere safe.”
Then she added something that stunned me:
“We paid for half of this wedding. I’m just holding on to our half.”
I wanted to stop her immediately, but my mother silently told me not to.
The next morning, I went to my mom furious.
Instead of telling me to confront my MIL, she said:
“Invite her to dinner.”
That night, my mother placed the wedding budget on the table and calmly asked my MIL one question:
“Was there ever an agreement that you would be reimbursed from the wedding gifts?”
My MIL hesitated.
Then her own husband spoke up:
“No. We never agreed to that.”
The truth started coming out.
She had opened some of our cards to see which contained cash and checks.
My husband finally confronted his mother, telling her that being his mother didn’t mean everything belonging to him was hers.
She eventually returned the envelopes.
But what happened that night changed our marriage—and my husband’s relationship with his mother—forever.
Because my mother didn’t stop me from standing up for myself.
She made sure the right person did it.