You are marrying the father of your 1 year old?

My coworker/ friend shared the photo file of her sister's wedding with me. They were such amazing, wonderful and happy pictures. She was so excited to be the maid of honor. Her sister's one year old was in the wedding. This was a big Catholic Church wedding with a wonderful reception.
Well-to brighten my semi-shut-in MIL's day-I shared the pictures with her.(big mistake)
She went on and on how she didn;t like the bridesmaids dresses
Then told me she was old fashioned, and dint think it right to have a big
wedding if they had a child.

Is that a "no-no"?
(To me if a priest married them-it was ok with the Church-right?)

My coworker/ friend shared the photo file of her sister's wedding with me. They were such amazing, wonderful and happy pictures. She was so excited to be the maid of honor. Her sister's one year old was in the wedding. This was a big Catholic Church wedding with a wonderful reception.
Well-to brighten my semi-shut-in MIL's day-I shared the pictures with her.(big mistake)
She went on and on how she didn;t like the bridesmaids dresses

Then told me she was old fashioned, and dint think it right to have a big
wedding if they had a child.

Is that a "no-no"?
(To me if a priest married them-it was ok with the Church-right?)