Ex mil sending gifts...

How would y'all feel if your ex mil sent gifts to you for your baby that's on the way when it isn't her son's child.. I got divorced last year and after started seeing my now hubby. We got pregnant in Feb and he's the only one I been with. My now ex mil is sending me gifts for our child even tho there is no connection to her. So I'm confused on how to feel about this. My ex husband won't tell me anything as to what is it. We still have contact because were going to court because of money he owes me and he claims it's not the money.

***My ex hubby and I have no kids together. This child I am having now is my first child. So there is no connection to my exs family at all. ***