daddy issues

i m a daddy type guy who works from home freelancing. my partner is into some submissive stuff sometimes and i kinda go along with it even though im not really down for all that strict daddy kink stuff. but last night we crossed a line or two, like way more than usual, and she wanted to roleplay something more intense. i found myself being surprisingly okay with it. afterwards i felt weird, almost dirty. is this normal? should i worry about becoming some sorta bdsm dad?