Anyone out there with child custody experience in Pennsylvania??

[PA-lefty]

I'm in the middle of an ugly custody battle (sort of) with my ex-wife and her family. Long story short, 2 years ago I was given primary physical custody and the ex was given supervised visitation every other weekend, with her parents serving as the supervisors. In the last year she has only participated in her every weekend a hand full of times, but her parents would still get the children during her weekends even though she wasn't coming around. Then beginning in late February her parents began to flake on the weekends that they had been getting them, and ultimately it got to the point where the children rarely went at all. So I petition to modify my custody Order to take away the scheduled visitation periods since they weren't consistently following thru on those time periods anyhow. Now they are fighting me for grandparents visitation rights, the ex is trying to say I withheld the kids, etc, etc. All of it is lies and I have 20+ pages of documentation of when they did and didn't have the kids, text messages from the ex's mother when she would tell me that my ex was not around on her weekend visits, etc, etc. Does anyone have any experience with this and what I should expect if I have to go to a custody hearing over this stuff??

[onetime19]

Look in here brother may find some helpful info
[url="http://www.dadsdivorce.com/father_divorce_forum/?Itemid=80"]http://www.dadsdivorce.com/father_divorce_forum/?Itemid=80[/url]