:mad:My boyfriend and I of 3 years had a very crazy and lovingly relationship, but now a days
He is not in the mood for making love or even playing with me like we used to. He asked me to find out if there's a problem with him because if we try making love then he can't have an erection.

A lot of times if men are having problems with getting an erection they will avoid having sex because it is frustrating/embarassing. There are many different reasons men have this problem. It could be a side effect from medication if he's on any.

Yes there more than probably is a problem with him.
He needs to go to the doctor for a check up :)