Ugh...

My husband and I are expecting a little boy in July.. We have decided to name him Jackson after my grandfather, who has actually been more of a father to me. Well, somehow my d-bag ex boyfriends mother caught wind that we were naming our child Jackson and I ran into her in the store yesterday and she says to me, "oh that's so funny. *insert ex's name here* moved to Jackson a while back.. I guess you two will always be connected somehow." THAT IS ALL I CAN THINK ABOUT NOW! I love the name, but can't get her saying that out of my head. I haven't said anything to my husband, but it's really bothering me. What would y'all do? Change the name? Keep it and just forget her comment.. Ick.