Am I a bigot if i think white men are good for short term relationships, & not for more?

I've found that whtie men can be quite easy to get into bed, and they're always willing to kiss and make out. Hwoever, they're not stable for long term, meaningful relationships. Black and other non white men are better for thhose, generally, as they have fewer divorces and less alcoholism and even less abuse as well(you should see how many Eastern European women are desperate to leave their white husbands and let's not forget how white male serial killers inflict the WORST violence upon their own women), so is it really racism or wrong to feel that white men are good only for short term fun but NOTHING long term?