So we got married yesterday, April 1st 2020. I plan to change my last name. My brother in law's ex wife still has their last name and her and I share a same first and middle name. Her middle name has a k in it instead of a c but otherwise same name. I know most places use other forms of identity than just name but I'm worried I'll be mixed up with her a lot. She has a bad history and really isnt a good person. This wont stop me from taking my husband's last name just wondering how to adjust or prepare for the mix ups.