My dad is 40 years old and his new girlfriend is 22! He has been with her for a few months and only told me about it a week ago. The problem is not only how young she is but the fact shes younger then me! im 24 (dad had me very young). To say im creeped out would be an understatement. My dad has been in a few relationships over the years but hasnt really found the right partner even though his last relationship on and off lasted 3 years. Seems like he's now going through his midlife crisis. :( Should i tell him to leave her