Will anyone ever want me?

Both my long term relationships 1) high school sweetheart, dated 6 years 2) my soon to be ex husband. Married 3 years and have a 2 year old and 1 year old together. Both have cheated on me. I’m the common denominator in both relationships and they have both ended with me being heartbroken and left to feel worthless. I feel now as if no one will ever want me again, I’m damaged goods 25 with 2 kids and nothing to my name. I’m a SAHM so I rely on my husband for everything and now that things are ending I’m terrified. I just want to be enough for someone to stay and be honest.