Is it normal for your partner to always be so giving and kind that he pays for the exs things whenever needed as well as have her stayin?

Manda1
I'm in. A relationship in very funny as my partner always I find doing things for his ex always it makes me feel really unwanted and as if she is better than I, as to the situation it is I was wondering I ask why she is needed to stay as she is so called flooding in,,... now what spins me is she has a parter she always plays games with his mental side of things and always running to my partner for whenever she plays his head now I have. Recently noticed that the same time I and her are always fighting at the same time as each other funny that now my ex contacts her regularly thinks it's ok for this to be ok that when she wants money etc etc he is ok to do it for he everytime. Its a joke and I feel as if I am at competition as to my partner not being upfront as to what is said to then be a surprise I find out was planned between the two behind my back via text but he always claims to be so honest never lie to me I have found this to be quiet often with him he always denys to me and jumps to conclusions I am saying he is sleeping with her when I never spoke about sex and the certain subject to at the time someone help me as I feel it's totally wrong as to him saying it's ok for her to stay over when I am not comfortable with it AT ALL? Is it normal to feel this way
Is it normal for your partner to always be so giving and kind that he pays for the exs things whenever needed as well as have her stayin?
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