Is it wrong for me to be upset? Be honest please!

The father of my baby and I are not together and have never been together. (Baby was not planned we went on like three dates and then fell pregnant right away before we were boyfriend girlfriend)

We stopped talking for probably 7 months because he didn't want the baby and I did so I basically disappeared to avoid his toxic abuse and him threatening me if I didn't abort. Anyways. He apologized and I gave him a chance (not to date, just to be civil) he knew he was wrong and felt guilty so I did forgive him and we've been mostly civil since (except the odd time we disagree on stuff and whatever). He isn't really involved as we live in two different states and don't see each other often. It's fine. I'm not after his money, I'm financially stable and my parents are a big help to me. Anyways. Right from the get go I wanted a tattoo in my baby's honour.

The other day we were at lunch with the baby and we were both talking about tattoos. He said he wanted to get her name and an animal. I described mine and showed him my sketch and he was like awesome I'd love to see it once it's done.

Today he messaged me telling me that he got a tattoo which is fine but he stole my ideas and most of my design. And I'm bothered because I designed it all by myself and it's special to me. And he took probably 65%-70% of my idea! I'm mad. And said I can't believe you took my idea! And he's like millions of people have tattoos it's whatever you can't be mad at me for that. But I am! Am I wrong?

Plus it's so fake of him. He didn't want our baby to begin with. She's three months old and he's made time to see her twice in her entire life but he had to get a huge tattoo to show off because that's his kid. Who he doesn't see. Or support. Or anything. His family and friends don't know he has a baby. Am I wrong to be upset that he did this? BE HONEST PLEASE!