When she met Jeremy, her future husband, Katie knew that he had been married before and that he had a child.

So when she agreed to be his wife, she realized that little Landon and his mother would be a part of her life, whether she wanted to or not.

The groom’s ex-wife and her current husband were invited to the wedding, a situation that amazed many of those present.

But this is not all. When she wrote her wedding vows, Katie made sure to include Casey and Tyler, the boy’s mother, and her current husband.

As she said her vows, she looked at the groom’s ex-wife and asked her to stand up.

No one expected what followed.

With tears in her eyes, the bride promised her that she would do her best to be the best stepmother for her child.

After finishing this promise, Katie knelt down and addressed Landon.

She promised her that she would do her best to be with him and that she would take care of him as if she were her son.