My husband is retired, and I work two days a week. Recently my husband offered to look after his grand daughter on the three days a week when I’m home so his daughter can work. I don’t have any sort of relationship with his daughter, she barely speaks to me (nothing has happened, has always been like this). I was happy to do this for a few months as I felt it gave me some sort of connection with his family. But it’s starting to get a bit tiring, and I really resent his daughter coming into the house thanking her dad for looking after her child when all he has done is take the baby for a walk around the block. I don’t want to do it anymore, I can’t say no because I’m technically not the one caring for the child. I am thinking of changing my work days, but it will mean after one day of looking after the child my husband will probably find an excuse not to, or his daughter will change her days. I feel a bit trapped.