Dale, it is probably hard to collect anywhere when there is a problem.
But, no, it is not hard to foreclose in Texas, provided your lien document (Deed of Trust) was done correctly.
Texas is a non-judicial foreclosure State, which means that you do not need to go to Court and get permission. The Trustee named in the Deed of Trust will just post the appropriate Notice of Foreclosure on the Public Bulletin Board at the Courthouse in the County where the property is located, wait the appropriate period of time, stand on the Courthouse steps on the stated date and sell the property.
There is a little more to do after that, but it is not difficult.
I hope this helps.