Ohhhhh that could be a good theory!
Yes but the wife dyed her hair blonde/orange I think or the other way around
? Why's that relevant?
The new dude has blond / ginger hair and the mother also but she in her teen years has wine brown hair and the father (mc) has bluish black hair
So if that theory would be correct she had to dye her hair blond in the future or go back to her natural hair
What if the new guy is his son? Or she is his daughter (because she looks kinda similar to his future wife)