Unhappy wife

I am becoming an unhappy wife.

I am unhappy that I have to sacrifice a lot in order to make our marriage work.

I have to help pay all my husband's debts.

I have to accept that he has a daughter from another woman who will forever be able to make demands of him.

I have to accept that 20% of my husband's income should go to his daughter.

I am constantly affected by his unplanned appointment scheduling with his daughter (without considering me).

I think that he is not able to make me his priority although he says that he does.