I can’t stand my boyfriend’s family!! 🤦🏾‍♀️

My boyfriend always wants me to go to his house to spend nights or just come over and chill. I never was a fan of his family but I’m to the point where I can’t pretend anymore so I don’t even wanna go over there. He keeps asking me and I keep giving him excuses as to why I can’t go over there and I feel like he’s eventually gonna know that I just don’t wanna go and he’s definitely gonna want an explanation. What should I do???