Barely a few days after getting into a booze-fueled shenanigan, Lindsay Lohan along with her mother really took dysfunctional to a whole new, sickening level. It appears that Lindsay and Dina have quite an unusual mother-daughter relationship, bordering on incest. The troubled star and her mother shared a steamy kiss during DiLo's 49th birthday party as Cody Lohan, LiLo's brother watches on.