Bruh...almost every marraige suffers serious trials...To separate for a time would be normal especially in the beginning of the relationship. Trust is based upon something. If trust is built upon love for one another, and not a love of self, then as soon as one of you doubts the other's love, the trust will fail.
If a woman willfully allows many different men to enter her, then I believe that she is lacking self esteem, and self love. Once her feelings for you come into question, what is to stop her from returning to her former life? especially since there will be plenty of men in constant pursuit of her.