Tamera Mowry-Housley can attest to how twin sister Tia Mowry's

decision to end her marriage has impacted her positively.

As the former The Real co-host opened up about how Tia, 44

has handled her divorce from Cory Hardrict,

she noted how happy her sibling has seemed lately.

"I told her, I said, 'Tia, I'm looking on your Instagram,

this is the happiest you've been in a long time.

You are glowing!'" Tamera, also 44, told Entertainment Tonight. "

"'You look different, but In a very positive way!'"

"I think it's because — no, I know it's because she is living her authentic, true self,"

the You Should Sit Down for This continued.