All woman please add ur comment?

Ok here goes im with my husband for 8yrs and we have four children,here is the problem he wont leave me alone and keeps pestering me for and is constantly touching me example:every time i walk past him he either smacks me on the bum which i don't mind but keeps grabbing my too which i hate and he knows this i get soo angry when he does it but he just thinks its funny i get soo angry with him over it,even when i try to sleep at night he does it anychance he gets he cops a feel it drives me mad .Am i over reacting and should be happy he still wants me..? Please leave your comment on this