Give me a reason

Mike Shawn and Judith Lash were in a relationship. They understood themselves perfectly well. He made sure he gave her what she needed at all times especially when he was away in the sea. Unfortunately he left one time and never came back nor gave her a call. She felt frustrated when she realized he must have been cheating on her. Just at the time she had made up her mind to forget him; she met Bill Jill who treated her right. She was still scared to love someone entirely. On one of their leisure trips she met Mike with his pregnant wife. He claimed he still loved her and was ready to risk his life to be with her. But his reasons here not good enough for her to leave Bill and be with him