Why is my ex’s girlfriend doing this?

The father of my child has been with his girlfriend for 5 months. Our daughter is only a year old. He comes over my house for visitations or anywhere he wants even the park. His new girlfriend who I’ve never met has been demanding to meet me , or sit in his car while he’s in my home having visitations lol. Why would I want this new girl to know where I live and to sit in the car at every spot him and I meet. Why is she doing this? She’s upset now that I’m not ready to meet her , she’s upset that he didn’t let her sit in the car outside and wait for him. She’s also doesn’t understand why I’m not ok with her sitting in my house while he has his visitations. Now she doesn’t understand why I won’t invite her to our daughters birthday party. Why is she doing this? Is this normal? Why would I give this new girl friend my home address? No, she hasn’t even met our baby girl. What’s the rush why the force? Why does she have to be in my home?
Why is my ex’s girlfriend doing this?
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