Adam Foster

Adam Foster is the eldest son of Cat Grant.

Biography
Adam Foster's mother and father had a custody battle over him, with Cat eventually dropping the suit and letting Adam go live with his father.

Return of Adam
A guy asks Kara Danvers about Cat Grant at the coffee shop and tells her how much she respected her. Cat also is upset with Kara when she sees a person in her office and calls security; its her son Adam Foster. She wanted to have dinner with him but he turns her down. Cat then threatened Kara for interfering, but Kara turns things around by offering to have the two dine together by getting them reservations. Kara helps Cat out with getting to know Adam while at dinner, which later on becomes awkward and as expected does not go well after Adam found out about the letter. Cat who was upset over the dinner earlier because of the letter, which prompts Kara to go see Adam personally. After a short talk and an admission from Kara about the letter, Adam agreed to meet with his mother on the condition that Kara joins them. During their dinner, Kara acts as a mediator and after tense talking both Cat and Adam start having a normal mother-son relationship. Adam visits Cat to tell her he is staying in town, as it turns out he has a crush on Kara, and immediately asks her out on a date.

Kara Dating Adam
Kara was slightly freaked out over Cat's attitude and that she had her own coffee. Cat was not happy with Kara going on a date with Adam. However later Kara broke up with Adam, citing she didn't have room in her life for him. Cat told Kara that Adam is leaving for Opal City. Cat confessed she prioritized herself over Adam before, and that Kara was more like her and she thought. She also stated she wanted their relationship to go back to being strictly professional.