I agree...incest..very squicky.

Oh, glad you added in that Riley had left Buffy and her Mom before he got turned, not as a result of.  And very glad that you had him dusted quickly,  Squick!  Riley is bad enough, but father /vampire Riley?  He had to go.

I figured Riley was the dad.  Yes, he would leave, insecure bloke that he is, or was.  Looking forward to more.