Feel like my family likes my boyfriend the least

I'm the youngest of 5. My three older sisters are married. My brother is dating a nice girl. I'm dating my Tyler and I feel like my mom doesn't give him a chance. She actually made me give her my house key back because she doesn't know him when I had it the whole time I was dating different people. He's not a fucking thief. Even my oldest brother in law knows his family and has nothing but nice things to say about them. Everyone is bringing their hubbies on the trip to Chicago and my brother is bringing his girlfriend, but no one said anything about Tyler coming. Am I being ridiculous?