Trust me.
Its a mother's instinct.
Even though I'm not a woman, you must understand why gab's gf
behaves that way. It is sort of her right as a "single"
mother.
She's a "single" mother afterall.
Gab's love must have that utmost understanding and patience. Only
this much love can be given to her. Once, she has this kind of love
overflowing in her heart, she could then have that spare love for
him.
Love is mutual yet it is uncondition. Its not always one for
one.
She could not always return his love for him. This is the kind of
love and trust she expects.
Once she know of this sacrifice, she then only could give you
back.
She needs time to settle with her past.