H.J.
Completely normal developmental stage Mama! He's learning he has choices over things and now he wants to exert those choices with every thing and doesn't understand why he can't. I have an almost 2 year old (21 mos.) and man can the tears flow and the angry little man come out when he doesn't get his way. The important thing for you is to give him a safe place to go where he can calm down. Do this consistantly and it will get much better. And do NOT react to it. He is terrified he's out of control and if you show him it scares you, or makes you angry well it just exaserbates things. So stay calm, take him to his safe place and when he's calm give him a hug tell him you love him and he should be proud he calmed himself down. Then move on with whatever you wanted him to do or distract him with something else. You're doing a great job!