1998 Dodge Durango ABS Lock-Up

I own a 1998 Dodge Durango, or rather am plagued with the ownership of, and am experiencing ABS failure, I guess.

The brakes have become ultra-sensitive and when pushed quickly causes the brakes to lock-up.

When dropping off the kids at school, it’s always a treat to hear the tires squeal when coming to a stop doing about 3mph.

Any suggestions?

Thanks in advance.