They may not be related by blood, but this is a real family now. Lloyd is a fool to offer his life so readily when he now has responsibilities as the dad of his family. It's in-character for the old him who was alone, but not appropriate for the man who has become a husband to a woman and a father to a girl.
I dunno about Alice and Mizuki, but I don't think Eve and Sophia are in any real danger from those lackeys.