His family hates our babies name: Emberlee Jo (READ)

So side story, my husband passed away unexpectedly a few weeks after we found out we were having a girl. We both loved Emberlee and my husband always wanted to have a daughter with the middle name Jo. He loved how short and sweet the name was. He loved Haley Jo but my best friend just named her daughter Haley. We weren’t decided on her middle name but in memory of him I decided to use Jo and I’ve fallen in love with it. His family is PISSED I’m not using his name in memory. His name was Isaac James. They think her name should include Isla. (Pronounced eye-la). They don’t believe me that we had the first name picked and he loved Jo. The name was supposed to be a surprise so they hadn’t known. We are all mourning the loss of him and now my child doesn’t have a father. As if this could be any harder. I’m heart broken.