I broke up with the father of my child about a year and a half ago. When that happened he tried taking full custody of our child in court. At the time I had just graduated navy bootcamp and was in "A" school. But I got an attorney and we remained sharing physical custody ( I have more custody). He now finds ways to gets me in trouble such as accusing me of beating our child and called CPS. They visited my home and dismissed the case because they felt that the child was safe with me. He constantly writes me messages saying that I'm a bad mother and I don't deserve our son. And now he is accusing my boyfriend of hitting our son. The list goes on and on.... I'm emotionally and mentally drained. Any advice?