"Mon père" is the correct and respectful way to say "my father" in French.
"Ma mère" means "my mother" in French.
"Mon pere ma" is not a grammatically correct or commonly used phrase in French. It could be interpreted as a combination of "my father" and "my" but doesn't make sense as a whole phrase.
It's always best to use respectful and accurate language when referring to family members in any language.