The Father has some things He's called you to do...
Leviticus 12 explains the offering made for children. If you couldn't afford a lamb you could offer two turtle doves (which were very inexpensive at the time). According to Luke 2 that's just what Joseph and Mary had to do.
The path the Lord had them on also was full of traveling. Multiple trips. This must have been for their small family. Yet the Lord provided for them each step of the way.
"After coming into the house they saw the Child with Mary His mother; and they fell to the ground and worshiped Him. Then, opening their treasures, they presented to Him gifts of gold, frankincense, and myrrh." Matt 2:11
God also provided AND protected them. "...behold, an angel of the Lord appeared to Joseph in a dream and said, "Get up!"" AND "...Then after being warned by God in a dream, he left for the regions of Galilee," Matt 2:13,22
The path for them wasn't easy. The path for us won't be easy either. The Lord hasn't called us to easy, but as we follow Him, He provides and protects us along His path. Do you believe that? Then stay obedient and faithful, Disciple! Where He leads He will provide and protect (even if at times it doesn't feel like it).
-To Know Jesus. To Live on Mission.