I '28F' Feeling neglected in relationship from husband '34M'

Please advice what to do ?

I don’t feel connected to my husband anymore. He’s such a ‘mama’s boy.’ According to him, he believes he’s doing everything a husband should to keep me happy, but despite me telling him multiple times that I’m not happy and don’t feel prioritized, nothing has changed. He acknowledged it and promised that things would be different, but even after one and a half years of marriage, nothing is different. He continues to prioritize his mother over me. I’m not saying he shouldn’t prioritize his mother, but he needs to prioritize his wife too.

Whenever he has an office trip, he tells his family about it a month in advance, but when it comes to telling me, he only informs me a day before, saying that the plan was just made.

He’s so concerned about his mother’s feelings that he doesn’t even take me out anywhere. We used to go on trips together without informing his parents, but after his mother found out, she stopped talking to him whenever we went on trips without telling her. After a lot of convincing, she finally accepted it, but since then, we haven’t gone on any trips alone together. He is a good person and respects me, but he doesn't make any efforts for me due to the influence of his mother. He feels that his mother would feel bad, so he hides everything from her. His mother has told my husband not to talk to my parents, and if my parents call or message him directly, he will respond, but he never initiates communication with them on his own.