family hates baby name

it took me a long time to find a name for my baby. I even stopped telling people my ideas because they would talk me out of them. well i finally found one that my boyfriend and I both LOVE. we decided at our gender reveal we would announce the name since we had one picked for each gender. It's a girl!!! so we excitedly told everyone! and.. everyone told us it was a lazy name. that it wasn't spelled right. that she'll get called the wrong name. that it doesn't have enough meaning to our family. My family has even decided that they don't care what we name her they have already picked out names for her that they suggested but i don't like. I dont know how to feel or how to deal with this now. I love her name. its unique but not off the wall.. and my family has definitely decided they picked her name already.. Add on: The name is Thea Marie (pronounced like thaye-ah) if that makes sense