Tokens: [
15
]
.
National
courts
have
considered
such
factors
as
duration
and
stability
of
residence
in
the
new
environment
,
participation
in
school
and
extracurricular
activities
and
language
fluency
(
see
Friedrich
v.
Friedrich
,
cited
above
,
and
Lops
v.
Lops
,
140
F.3d
927
(
11th
Cir
.
1998
)
.
Labels: O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O