Peter Quill/Relationships

Bilbo Baggins
Quill's companion and best friend

Gamora
Love interest and best friend.

Mrs. Quill
Grandmother

Mr. Quill
Grandmother

Mr. and Mrs. Quill's son
Maternal uncle

Yondu Udanta
Former caretaker and his adoptive father since he was abducted by the Ravengers.

However, it took Quill a long time to realize that Yondu was his real father and not his biological one. It is revealed Yondu has done everything in his power to protect Peter from Ego, such as not telling him about his father or letting him anywhere near the man that would probably kill him.

Mantis
Teammate and adoptive sister of some sorts

Ego the Living Planet
Father. According to his mother, Peter's father is an angel and full of light. However, Yondu says that Ego is a "jackass." During his first meeting with Ego, Peter voices his anger against Yondu from ckeeping him from his biological father, but later learns that Yondu kept Quill to protect him.