One of the things we need to be aware of as mothers is how we feel about the emotions our children express. Many of us have been programmed to believe that we are "bad moms" when our children feel "negative" emotions.
When we start feeling guilty for (responsible for) our children's emotions then we are open to manipulation by our children. Our young children don't purposely manipulate us (they develpmentally don't think that way). What they do is learn what behaviors create the response they want at the time.
So, when you are working on emotional intelligence, there are a few extra factors to keep in mind. One, validating feelings is not the same as fixing or changing them. Allowing our children to feel all their emotions and to problem solve for themselves (they do have what it takes to do this) is the greatest gift we can give them.
Two, being aware of what emotions our children are triggering in us is a key component in really understanding the process. If we do not understand how we react to anger or sadness in others, then we are going to try and fix or change the other person according to how uncomfortable we may feel at the time. Being comfortable with our own anger and sadness is the only way to be okay with our children's anger and sadness.
Third, we still need to maintain clear, consistent boundaries. They are allowed to feel how they feel, however, the feelings need to be expressed in appropriate ways. For example, anger is expressed by yelling in your pillow in the bedroom not by hitting a sibling, or sadness is expressed through crying and yet they still have to do the thing they are sad about like having to stay at the daycare.
And fourth, become educated about childhood developmental stages so that you can apply any techniques and tools appropriately. We often treat children like little adults by not understanding that they do not think or process information like we do.
Validating feelings is simply a process of stating you know what they are feeling and understand why. You then simply give them tools to deal with feeling those feelings not tools to make the feelings go away. For instance, crying is one of the best tools for allowing emotions to flow. Unfortunately, our society has way to many programs about how crying is a bad thing.
Even moms do everything they can to not let their children see them cry. An alternative would be to tell the child you are crying because you are sad, let them help you by giving you a hug or handing you a tissue, and then just letting them know that they can go play and you are just going to sit here and cry until you don't need to anymore. This is modeling emotional intelligence for them.