Parenting: 2-Year-Olds Community

Alright ladies bare with me because this may jump around a lot. Riley has been acting awful lately and I don't know what to do. He won't mind and he goes out of his way to act up which lands him in time out and a screaming fit for 3 minutes. It's pretty bad when my family has started noticing it. My granny asked me this morning when I dropped him off what we are going to do with him and I'm at a loss, I just don't know. He acts like he's not getting enough sleep at night but he is, he goes to bed at 9 and sleeps until I wake him up around 6:45 then goes back to sleep at granny's house until 10:00am. He does toss and turn a lot during the night and here the last few nights he's woke up for something to drink so I go in to take him some water and wait until he drinks the whole cup, take him to the bathroom (trying to PT) then back to bed. He'll do that about 3 times a night and the rest of the time he's tossing and turning. Then I've got my granny telling me that he lays around at her house after he wakes up at 10 and won't do anything much like he's worn out. Then when he goes to my dad's at 1:30-2 he goes straight to sleep and sleeps until I pick him up around 4:10 and goes back to sleep in the truck and sleeps all the way home then still acts sleepy once we get home. He makes a point to be mean to Bella too, pinch, hit, kick, push her over or down just anything to get a rise out of mommy. Being home with him the next month and a half is much needed I'll have to work on his behavior issues but I don't know where to start because he does this with me also. Last night Scott called from jail and asked to talk to Riley so I hesitated but I let him. He told him that he loved him (I was listening on the other line I know I'm nosey but I have to monitor the phone calls for safety purposes) and that he missed him very much and that he was bad so he's in jail. He told him that once he got out that he would see him a lot more and he was sorry for being bad and going away. Riley told him that he loved him and missed him and that he wanted him to come home soon. Scott told him that mommy and daddy don't get along very well together so they have to live in separate homes once he gets out of jail but he would get to visit him some. Riley said bye then I got on the phone and told him once again that the visits would be supervised at the child services office, which he said he knew that. He told me that he hoped to get visits at his mom's house on down the road but I just said we'd see how things went. I don't know about that. I'd be afraid that Scott would try to kidnap the kids because he doesn't have custody of them. But like I said I think that the visits will come less frequent then stop all together because Scott isn't very responsible as you ladies can tell. Anyway, what can I do about Riley's behavior? He has been such a good kid until here recently. He always did as he was told and didn't talk back and just acted very well but now he's a terror and that's sugar coating it a lot. Help me before I lose my mind please. I've tried time-out and taking things away but nothing has worked, any ideas would help. Thanks ladies.