I have a 14 month old son. He has been acting horrible towards me lately. Me and my boyfriend went out yesterday and left him with my mom for the day. She said he was excellent and didn't give her any problems but today, being with me, he's been throwing temper tantrums. I bathed him and once I took him out, he kicked and screamed. I tried laying him down for a nap, he screamed, cried and hit. I tried feeding him dinner, he ate a little bit but then wouldn't sit down.