I Think My SO is Bipolar and I don’t know how to help him. His moods are everywhere and I’m even scared to say something. What do I do? His behavior is even affecting me mentally and physically as well as my 8yo from a previous relationship. I love him and we share a son together so I’m also scared of how it will start to affect him as he gets older as he’s only one now. I’m always having to reassure my oldest son that things are ok. Please help. What do I do?