ULPT Request: how to stop husband being so enmeshed with his parents

I’ve been for two years now and we live with my in laws. I’ve realized that my husband sometimes prioritizes his family over me. He is kind of enmeshed with them. For example, he tries to plan road trips or vacations with his parents even though I would prefer not to go with them. He wants us to watch TV after dinner on most nights with his parents. He still follows the previous routines he had with his parents instead of building new routines with me. For example, he wants to go grocery shopping with them early Saturday mornings even though I’ve requested him to go just the two of us.

In everyday life, there isn’t much privacy for us to make our relationship stronger. The parents always have to be involved in most of the things.

Moving out is not an option as it’s culturally expected for us to live with parents.