Witch craft or .....?! 10 pts 4 best answer!?

Ok so i've been with my husband for 8 years, since we were 16 yrs old. At the beginning of our relationship i loved his mom until she showed her True colors. She hates me in a way because she thinks that everything that my husband has for my child and i can be for her. One day i let her spray something on me that she claimed was for good luck. That year my husband started having work related trips. I felt lonely. I've always been a nice *stupid* person LOL always faithful, my son went to school that year and i met alot of parents, one in particular always use to txt me and call me. My husband found out and want happy, i understood! I never did anything with this person but his mom told him that she saw me. He believed. Now were separated a year after all the happened, now he's living with her and spending his money n telling everyone that he gets her all these things. I could careless about the money but she finally got him back. They are a fam of 7 guys n a girl, 5 outta 7 boys are separated with there wives and ALL living with her. They have lived with her for years n have yet found another girl to be happy with. They say she goes with a lady to get her cards read and the lady tells her that the wives are cheating. & EVERYONE let there wife because supposedly they were cheating. I don't know what to think, she told me once that she would never do anything to the wives, she would do it to her sons so they can leave us, and no one believes me. I really love my husband and want to be with him. What do you guys think?! Don't be mean please this is serious to me. Thnx