Here is a much shorter version that keeps the meaning and flow:
Goldie Hawn met musician Bill Hudson in 1975 on a flight from New York to Los Angeles, and the connection was immediate. Hudson was already successful as a member of The Hudson Brothers and had worked in television and film. He later said there was instant chemistry, and their relationship moved quickly.

They married in 1976 while Goldie was pregnant with their first child. Their son was born with serious complications and spent days in intensive care, but he survived and became what Hudson called their “miracle.” The couple later welcomed a daughter in 1979.
Their marriage ended in 1981 after Hudson discovered Goldie had been unfaithful. He later said she wanted an open marriage, while he wanted a traditional one, and eventually he left.
After the divorce, Goldie began a relationship with Kurt Russell. They had known each other years earlier but reconnected in the 1980s and welcomed a son in 1986. Blending the families was difficult, especially for Goldie’s older children, who later spoke about feeling abandoned by their biological father.

Both children have publicly praised Kurt for stepping in as a devoted father figure, while their relationship with Bill remained strained. Bill has accused Goldie of turning the children against him and expressed deep hurt over public Father’s Day posts honoring Kurt. He later said he no longer considered himself part of his children’s lives.
Today, Kate and Oliver remain close to Kurt and focus on the family they built with him, while tensions with Bill persist.