Yes, whatever happens.
No, somethings would stop me loving them.
If we limit it to just my husband and children, yes.
If they did some dodgy stuff like torture me, kill someone in my family or something like that, but I highly doubt that would happen. Otherwise I would love them unconditionally, especially if I had children as they need love while they grow up.
Yes I love them. However if they did some horrible things all of sudden, then I would abandon them. I don't care if you're my family, if you're bad people, you don't deserve my respect.