Child's rights in visitation
My step-children can't stand to visit their father. My step-son refuses to even talk to his father, after living with his father and step-mother for months, and my step-daughter still visits, but only because she has to. In addition, my wife's ex has taken in 3 foster kids and my step-daughter says they are treated better than she is, and only gets visits with her father once a month (if he doesn't cancel). What does my wife and/or step-kids need to do to stop visitation with the kids father? I have heard so many things, but I haven't heard the same answer from any 2 people. My wife and I live in Ohio, and we would like to move to CT, where my wife is from, but we know that my wife's ex will contest it, just to give my wife a hard time.
Additionally, What if we have documentation that the father isn't fulfilling his parental obligations, such as not feeding his child before returning to custodial parent (we found he went to McDonald's after dropping off his daughter, and fed his foster kids instead), consistently being late or postponing his weekend, messing up plans for kids and me & my wife? Is this grounds to modify the shared parenting agreement?