I actually expected her to fill that awful tattoo with something for Posy. She wasn't bright enough to think of a name outside of what ties her to Kardashians again. I had little faith she'd understand the real meaning behind the name, not just the association.
I also noticed she posts older content with Posy as soon as Matt has her. When they came from Italy, Matt took her immediately when Tammy claimed she's sick and was up with Posy. In reality, Posy was pushing through timezones difference with Matt. He always posts in real time. When Matt had her a couple days ago, Tammy immediately went posting Posy to stories and account. She's milking that poor baby girl's content for all the likes, engagement and 'poor single mum of three, all alone' pity she can get.