**Adding this: do NOT tell him you are thinking of leaving or are... UNTIL you have done all your research and got an Attorney for yourself. YOU want to have the upper hand... not him. Nor give him any ammunition to use against you. And hopefully he does not retaliate against you.
Lots of good advice here.
Now, he said he will NOT let you take the kids.
If you move, to LA where your family is... he will NOT allow that. So be prepared for a battle about it.... about custody.
I would, DOCUMENT, everything he says and does, with the DATES of his statements. So that you will have "proof" of what he is saying/doing. You really need to do that. For your benefit.
AND.. tell your family.. so that there is other proof as to how he is treating you AND the children.
He is probably counting on the fact that you will not tell anyone. But you must... for your protection and to retain any sort of custody over your children. YOU are the Mom. He does not take care of his family. YOU do.
Really, he is mean.
He is not being a Husband or Dad.
He said he "regrets" having a 2nd child with you. Gee... that will really harm your child... he is acting like that child is just an object, not a human being. I bet he treats his TV remote with more respect that he treats you AND the kids.
See if he will go to marriage counseling....
See what underlying problems he has, and if there is ANY hope, to your marriage.
Do you both spend time together as a couple? If not, then maybe making a conscious effort, AND he making effort to, may help. Or at least bring the 2 of you to a point where you can continue to grow together.
You have been married 7 years... and unless it was always this way... then perhaps something about it can be fixed... or rehabilitated?
Well, think long and hard about it. But, him being mean/abusive/neglectful toward you AND the children... is just damaging. And, there is no excuse for that. He is neglecting the kids too. Very very selfish of him... to say the least.
All the best,
Susan