It would appear that Billy does have to major smarts after all. He has figured out that Gloria is Jack's silent partner. He is figuring out that the baby Chloe is carrying is his.
What other info will find out. I don't know but you can be rest assured that what ever he does find out he will bide his time and use it all strategically and an awful lot of walls with come crumbling down around a lot of ears.
Hey everyone watch out Hurricane Billy is back in town and is going to be a force to be reconded with you can bet.