Family visit visa

hello everyone…! just wanted to ask if it’s possible for my mom to obtain an extendable family visit visa (probably up to 6 months) if its her first time to visit taiwan… Btw im a filipino married to a taiwanese national., I have ARC and I’ve been living here in taiwan for 3 years . as of now im 8 months pregnant and need my mothers assistance as i deliver my baby boy into this world.
hope someone could post some answers… Thanks!!!