Confused by my wife

I’m asking for prayer to try to understand what my wife is doing. on the one hand when I give her Christmas gifts as long as that gift is something she picks out then she will not return it or otherwise will approve it. However, most times she returns the gift and takes the money. And it is like nothing I give her ever is good enough, she demands all the things I buy are to be returned. It is just so hurtful and discouraging. I get really sad and depressed by her conduct, and even if I am hurt and discouraged she isn’t understanding and wants to seek a resolution. I have really in the past stopped gifting to her, because nothing I do helps.

I’m discouraged and have prayed about this but it is like it went into the ether and nothing helped, I have not gotten clarity and it is like the prayer is lost.

I do not know what to do, maybe a better job would help get me out of the house. I just do not know.