Kailyn
Lowry
was
just
17
when
she
and
high
school
boyfriend
Jo
Rivera
welcomed
their
eldest
son,
Isaac
Elliot
Rivera,
on
Jan.
18,
2010.
And
though
they
split
a
year
later,
the
exes
have
settled
into
a
comfortable
co-parenting
arrangement,
Kailyn
even
hosting
her
Baby
Mamas
No
Drama
podcast
with
Jo’s
wife
Vee
Rivera. “We’ve
come
a
long
way
since
we
were
18,”
Kailyn
wrote
on
X
after
attending
Jo
and
Vee’s
2018
wedding. “I
couldn’t
ask
for
a
better
stepmom
for
isaac.”
As
for
her
oldest
son, “We
have
literally
grown
up
together,
but
in
some
ways
he’s
even
more
grown
than
I
am,”
she
wrote
in
an
Instagram
tribute
on
his
13th
birthday.
Describing
the
devoted
Olivia
Rodrigo
fan,
musician
and
basketball
player
as “thoughtful,
brilliant,
funny
and
at
times
a
smartass,”
the
Delaware
State
grad
praised
his
caring
heart.
“I
think
what
really
inspires
me
about
him
is
the
way
he
challenges
social
norms,”
she
wrote. “Because
he
is
curious
and
open-minded,
he
can
form
his
own
thoughts
and
opinions.
Isaac
also
accepts
people
for
who
they
are
and
never
how
they’re ‘supposed’
to
be.
More
people
should
be
like
him.”
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