Yes, nothing is a coincidence. I can't imagine having two small kids and dealing with fissure. I wosh to all the mothers out there to get well, as they have done so many sclacrifices. You can start listening to Deepak Chopra, Wayne Dyer. You can find most of their seminars on youtube.
I even listen to Joyce Meyer ministries and she is evangelist. I don't devide religions and spiritualism. If there are truths, they are truths. Deepak Chopra has guided healing meditation on youtube. It s sort of like hypnosis. Try these as a beginning in the evenings when the kids go to bed. Forgive your husband and keep sending him love and light and hopefully your relationship will take a better turn. Evaluate all sources of stress in your life and let go of everything.