Ashley Mattingly — I Can PROVE Lane Garrison Has Attacked Me Before

0423_ashley_mattingly_launch_v2Former Playboy Playmate Ashley Mattingly says … her ex-boyfriend Lane Garrison has attacked her on multiple occasions … and she has the photos to prove it.

Mattingly just appeared on “our sources Live” … and told us the former “Prison Break” star beat her up just a few months ago … leaving marks all over her chest and arms.

Mattingly says Lane persuaded her not to press charges because he was almost off parole … stemming from his 2006 vehicular manslaughter conviction … and she felt bad for the guy.

But after Saturday”s incident — in which Garrison was captured on tape smacking Mattingly in the face — Ashley says, “Enough is enough.”

Ashley tells us she had tried to break up with Lane several times over the past several months, but claims he”s like a “leech” … who refused to let her go.