My ex boyfriends estranged wife tried to kidnap my son
Hello I have a 9 year old son who I have full custody of him right now his father resides in Michigan state I reside in Indiana state my ex boyfriend is my sons father he was remarried or married to this lady she is canadian citizen she had a argument to my ex in dearborn Michigan with my ex which is her husband she doesn't need any father son relationship between my son and his father because she didn't want my son to live with her she wanted my ex all to her self so she crossed into united states through the border into Michigan and she tried to kidnap my son away from his father who my son was currently staying with so my ex would go to her house to be beside her my question is she tried to cross my son into canada immigration border to get him to her house my son so his father would be beside his wife I did not give her any permit or permission to takemy son away from his father andimmigration calledme and told me topick up my sonfrom immigration border and she also put his dad in jail for assault and battery which is untrue can I still get her for kidnapping should I take her to my city court or what steps should I take