S.L.
A. S,
Have you tried to talk to her about how she is feeling about daddy being gone? I went through a simialr ordeal. Me and my kids talked a lot. Even though she is 4 she does have feelings, and may be acting out because she doesn't know how else to vent her anger. She is little, and doens't know why she feels this way, but feels it none the less. Children are smarter than we think. They just deal with their feelings differently. You may want to try that?