My partners ex is quite manipulative - they've been separated 3 years this summer (she took no responsibility for the failure of their marriage even though it didn't sound like she contributed much to it) but seems intent on punishing him for leaving forever more.
They have 1 child who is 9, who spends every other weekend and 2 nights a week with us. There's one day per week where she insists he drives a 50 mile round trip to go to her house, to get the child ready for school, and he just does it. She doesn't come in our house, so I don't think he should go in hers, what was their marital home. I think its confusing for the child - and if I'm honest, it makes me uncomfortable. Like them playing house, like nothing ever happened and they never separated.
There are also often phonecalls, which just sound like cosy little family chats. She NEVER lets the child speak to Dad unspervised, she's always there, taking over the conversation, trying to just chat to him and tell him about what she's been doing. He says he doesn't care, but he also never really stops her, albeit he sometimes guides the chat back to his child.
I don't know if I'm being the unreasonable person, but I think there should be much clearer boundaries. He seems to let her walk all over him, but always agrees with me if I bring it up.
She invited him over to visit last week, I'm not sure exactly why, but he didn't go - and instead his parents went. I also find this really strange. She was awful to him when they were married, his mother will openly admit that, but yet they go and sit and drink tea and have these visits. If someone had treated my son that way, there's no way I could be in the same room.
I just don't know where I fit in - the ex won't talk to me, because I'm obviously a road block to her ever getting back with her ex, so its just like they pretend I don't exist. I'm a jealous person by nature, and I don't know if its just jealously taking over, or if I am justified in my feelings.